HN

Hiroya Nakaji

TO Toyota: 11 patents #2,600 of 26,838Top 10%
AC Aisin Takaoka Co.: 1 patents #59 of 172Top 35%
Overall (All Time): #557,257 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11407306 Fuel cell vehicle Takanori OTSURA, Kazuhiro Higashiyama, Atsushi Fujimatsu, Koki Matsuno, Tsutomu Kumazaki +1 more 2022-08-09
10886541 Manufacturing method of terminal plate Tomoo Yoshizumi, Ken Asai, Masakazu Suzuki 2021-01-05
10511036 Fuel cell module with arranged ridge segments Kazunori Shibata, Hiroki Okabe, Kousuke Kawajiri, Satoshi Futami, Keiji Hashimoto +1 more 2019-12-17
10340532 Separator for fuel cell, fuel cell and method of manufacturing fuel cell Hiroki Okabe, Makoto Yoshida, Shigetaka Hamada, Takuya Kurihara, Kenji Sato +4 more 2019-07-02
10181607 Gas flow passage-forming member and cell for fuel cell Kazunori Shibata, Hiroki Okabe, Yoshinori Shinozaki, Kousuke Kawajiri, Satoshi Futami +1 more 2019-01-15
9799897 Fuel cell Naohiro Takeshita, Hideki Kubo, Takashi Kondo, Seiji Mizuno, Norishige Konno 2017-10-24
9099693 Fuel cell and fuel cell separator Tsutomu Ochi, Chisato Kato, Tsunemasa Nishida, Manabu Takahashi, Yasuyuki Asai 2015-08-04
8455156 Separator for fuel cell and fuel cell Yoshinori Yamamoto, Hitoshi Hamada, Toshiyuki Suzuki, Haruyuki AONO 2013-06-04
7255944 Sealing structure of fuel cell and manufacturing method of same Shiro Akiyama, Yasuyuki Asai, Toshiyuki Suzuki 2007-08-14