Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738680 | Cylinder head of multi-cylinder engine | Satoko Tofukuji, Nobuki Kawamoto | 2020-08-11 |
| 8967094 | Internal combustion engine | Satoko Tofukuji | 2015-03-03 |
| 8720621 | Electrically driven vehicle | Nobuhisa Jingu, Shintaro Utsumi, Satoko Tofukuji, Kazuhito Sakai, Hirotsugu Ojima +2 more | 2014-05-13 |
| 8423219 | Electric drive vehicle | Satoko Tofukuji, Hiroki Murata | 2013-04-16 |
| 8296004 | Electrically-driven vehicle | Shintaro Utsumi, Satoko Tofukuji, Nobuhisa Jingu, Hirotsugu Ojima, Kazuhito Sakai +2 more | 2012-10-23 |
| 8042508 | Camshaft support structure for internal combustion engine | Tetsushi Suzuki, Takanori Sasaki, Shoichi Tateyama | 2011-10-25 |
| 7757646 | Camshaft support structure of an internal combustion engine | Takanori Sasaki, Tetsushi Suzuki | 2010-07-20 |
| 7574991 | Camshaft support structure for an internal combustion engine | Tetsushi Suzuki, Takanori Sasaki, Shoichi Tateyama | 2009-08-18 |