Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989273 | Power unit | Frank Obrist, Oliver Obrist | 2021-04-27 |
| 10605163 | Power unit | Franz Laimboeck, Frank Obrist | 2020-03-31 |
| 10132237 | Power unit | Franz Laimboeck, Frank Obrist | 2018-11-20 |
| 5553584 | Valve operating device for internal combustion engine | — | 1996-09-10 |
| RE34553 | Vale operating apparatus for an internal combustion engine | — | 1994-03-01 |
| 5086733 | Cooling system for multi-cylinder engine | Kazuo Inoue, Noriyuki Kishi, Hiroo Shimada, Masakatsu Miyao, Katsunori Nakamura +1 more | 1992-02-11 |
| 5069306 | Mounting structure for the power unit of a motor vehicle | Kazuo Inoue, Shoichi Sano, Masami Ogura, Kenichi Nagahiro, Hajime Kajiwara +4 more | 1991-12-03 |
| 5031583 | Valve operating device for internal combustion engine | — | 1991-07-16 |
| 5016584 | Engine block construction with skeletal frame | Kazuo Inoue, Takashi Moriya, Naomi Warashina, Masaki Ueyama, Toshinobu Hata +5 more | 1991-05-21 |
| 4970997 | Valve operating mechanism for an internal combustion engine | Kazuo Inoue, Takashi Hanaoka | 1990-11-20 |
| 4957076 | Valve operating mechanism for an internal combustion engine | Kazuo Inoue, Takashi Hanaoka | 1990-09-18 |
| 4942853 | Valve operating apparatus for an internal combustion engine | — | 1990-07-24 |
| 4911114 | Device for switching valve operation modes in an internal combustion engine | Atsushi Ishida | 1990-03-27 |
| 4909196 | Valve operating mechanism for internal combustion engine | Kenichi Nagahiro, Atsushi Ishida | 1990-03-20 |
| 4905639 | Valve operating apparatus for an internal combustion engine | — | 1990-03-06 |
| 4887563 | Valve operating apparatus for an internal combustion engine | Atsushi Ishida | 1989-12-19 |
| 4854272 | Valve operating device for internal combustion engine | — | 1989-08-08 |
| 4848285 | Valve operating apparatus for an internal combustion engine | — | 1989-07-18 |
| 4848284 | Valve operating device for multicylinder internal combustion engine | — | 1989-07-18 |
| 4844022 | Valve operating apparatus for an internal combustion engine | — | 1989-07-04 |
| 4844023 | Valve operating device for internal combustion engine | Takashi Sugai | 1989-07-04 |
| 4810967 | Position sensor for detecting angular position | Toshio Yokoyama, Iwao Shimane | 1989-03-07 |
| 4808934 | Position sensor for detecting angular position | Toshio Yokoyama, Iwao Shimane | 1989-02-28 |
| 4799463 | Valve operating mechanism for internal combustion engines | — | 1989-01-24 |
| 4796354 | Method of manufacturing a position sensor for detecting angular position | Toshio Yokoyama, Iwao Shimane | 1989-01-10 |