Difference between revisions of "Japan"
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| − | + | A Japanese patent law was passed on May 25, 1871, and its provisions were described in a USPTO publication. Patents were to be granted by the "Home Office."<ref>U.S. Patent Office. ''Official Gazette of the United States Patent Office'', Volume 7, issue 8, Feb 23, 1875, [https://books.google.co.uk/books?id=auC4BKYXx9kC&pg=PA299#v=onepage&q&f=false page 299-300]</ref> . The fee for a patent was 5 ryō (gold coins).<ref>https://en.wikipedia.org/wiki/Ry%C5%8D<ref> . We do not have examples of patents granted under this law. | |
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| + | Patents were granted by the Japanese government at least as early as 1885. "Invention Day is a day that Patent Monopoly Act which is the predecessor of the current Patent Law was promulgated on April 18, 1885 (year 18 of the Meiji Era) by Korekiyo Takahashi who served as the first Commissioner of the Japan Patent Office and others."<ref>http://www.jpo.go.jp/seido_e/rekishi_e/hatsumeie.htm</ref> | ||
Japan procured a [[silk]] balloon from [[Yon]] in 1890 but didn't find it useful. Later they purchased a [[kite-balloon]] from [[August Riedinger Ballonfabrik Augsburg G.m.b.H.|Riedinger]] in Augsburg. They continued building their aeronautical forces and used them in the [[Russo-Japanese War|war with Russia]]. <ref>[[Hildebrandt, 1908, Airships Past and Present]], [https://archive.org/stream/airshipspastpres00hild#page/172 172].</ref> In 1912 they reportedly bought a German airship, [[Parseval XIII]]. | Japan procured a [[silk]] balloon from [[Yon]] in 1890 but didn't find it useful. Later they purchased a [[kite-balloon]] from [[August Riedinger Ballonfabrik Augsburg G.m.b.H.|Riedinger]] in Augsburg. They continued building their aeronautical forces and used them in the [[Russo-Japanese War|war with Russia]]. <ref>[[Hildebrandt, 1908, Airships Past and Present]], [https://archive.org/stream/airshipspastpres00hild#page/172 172].</ref> In 1912 they reportedly bought a German airship, [[Parseval XIII]]. | ||
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Relevant early inventors, authors, managers, and pilots: | Relevant early inventors, authors, managers, and pilots: | ||
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* Navy engineer [[Sanji Narahara]] contributed a propeller or propeller design.<ref name=hs>http://www.j-hangarspace.jp/japanese-aviation-history</ref><ref>https://en.wikipedia.org/wiki/List_of_aircraft_(N)#cite_note-Mikesh-7</ref> | * Navy engineer [[Sanji Narahara]] contributed a propeller or propeller design.<ref name=hs>http://www.j-hangarspace.jp/japanese-aviation-history</ref><ref>https://en.wikipedia.org/wiki/List_of_aircraft_(N)#cite_note-Mikesh-7</ref> | ||
* Captain [[Yoshitoshi Tokugawa]] went to France for training.<ref name=hs/><ref name=meyer14>http://econterms.net/pbmeyer/wiki/images/e/e3/Aero_APEBHC2014_Meyer_final.pdf</ref><ref>[[w:Yoshitoshi Tokugawa]]</ref> | * Captain [[Yoshitoshi Tokugawa]] went to France for training.<ref name=hs/><ref name=meyer14>http://econterms.net/pbmeyer/wiki/images/e/e3/Aero_APEBHC2014_Meyer_final.pdf</ref><ref>[[w:Yoshitoshi Tokugawa]]</ref> | ||
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Searches for patents are possible here: https://www4.j-platpat.inpit.go.jp/eng/tokujitsu/tjkt_en/TJKT_EN_GM201_KeywordSearchCount.action | Searches for patents are possible here: https://www4.j-platpat.inpit.go.jp/eng/tokujitsu/tjkt_en/TJKT_EN_GM201_KeywordSearchCount.action | ||
Revision as of 17:50, 26 November 2019
A Japanese patent law was passed on May 25, 1871, and its provisions were described in a USPTO publication. Patents were to be granted by the "Home Office."[1] . The fee for a patent was 5 ryō (gold coins).Cite error: Closing </ref> missing for <ref> tag
Japan procured a silk balloon from Yon in 1890 but didn't find it useful. Later they purchased a kite-balloon from Riedinger in Augsburg. They continued building their aeronautical forces and used them in the war with Russia. [2] In 1912 they reportedly bought a German airship, Parseval XIII.
Relevant early inventors, authors, managers, and pilots:
- Great early kite inventor Chuhachi Ninomiya (see en.wp) may not have gotten patents.[3][4]
- Relevant aero inventors include Captain Kumazo Hino and perhaps his co-patentee Tomijiro Komuro, who may have worked on aircraft. Hino went to Germany for training and there is a book about it.[5]
- Navy engineer Sanji Narahara contributed a propeller or propeller design.[6][7]
- Captain Yoshitoshi Tokugawa went to France for training.[6][3][8]
Searches for patents are possible here: https://www4.j-platpat.inpit.go.jp/eng/tokujitsu/tjkt_en/TJKT_EN_GM201_KeywordSearchCount.action I didn't get any hits and may write to their helpdesk, which had an email address, not in front of me right now.
Peter has ordered a book on Hino's time in Germany. This book is relevant too but too expensive for the moment.
References
- ↑ U.S. Patent Office. Official Gazette of the United States Patent Office, Volume 7, issue 8, Feb 23, 1875, page 299-300
- ↑ Hildebrandt, 1908, Airships Past and Present, 172.
- ↑ 3.0 3.1 http://econterms.net/pbmeyer/wiki/images/e/e3/Aero_APEBHC2014_Meyer_final.pdf
- ↑ w:Chuhachi Ninomiya
- ↑ w:Hino Kumazo
- ↑ 6.0 6.1 http://www.j-hangarspace.jp/japanese-aviation-history
- ↑ https://en.wikipedia.org/wiki/List_of_aircraft_(N)#cite_note-Mikesh-7
- ↑ w:Yoshitoshi Tokugawa
Patents filed in Japan: Patent JP-1899-4164, Patent JP-1929-Vogt
Patents filed by persons from Japan: Patent JP-1899-4164, Patent US-1912-1037658, Patent US-1917-1228705
