RN

Ryoji Nakajima

Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
SC Shin-Etsu Chemical Co.: 2 patents #1,026 of 2,176Top 50%
AI Aisin: 1 patents #310 of 1,000Top 35%
ZO Zojirushi: 1 patents #25 of 73Top 35%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #497,045 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11804749 Stator and busbar module Yasunori Suzuki, Akihide Takehara, Takuya Kitao 2023-10-31
D695066 Tea leaves stopper 2013-12-10
6702757 Non-invasive brain function examination Shogo Fukushima, Shuji Murakami, Kenshi Suzuki 2004-03-09
5759646 Vessel of pyrolytic boron nitride Shoji Kano, Nobuo Kawada, Yukio Kurosawa 1998-06-02
5704442 Frame structure for a motorcycle Hiroshi Okazaki 1998-01-06
5663865 Ceramic electrostatic chuck with built-in heater Nobuo Kawada, Toshihiko Shindo, Takaaki Nagao 1997-09-02
5568726 Exhaust pipe structure for a motorcycle Hajime Yamada 1996-10-29
4271795 Internal combustion engine with dual induction system and with fuel injection system to discharge fuel into secondary induction system Yasuhiko Nakagawa, Yukihiro Etoh, Meroji Nakai 1981-06-09
4270500 Internal combustion engine with dual induction system Yasuhiko Nakagawa, Yukihiro Etoh, Meroji Nakai 1981-06-02
4246874 Internal combustion engine with dual induction system and with fuel injection system to discharge fuel into primary induction system Yasuhiko Nakagawa, Yukihiro Etoh, Meroji Nakai 1981-01-27