Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291988 | V-type engine, outboard motor, and ship | Shohei Kono, Hayate Araki | 2025-05-06 |
| 12228058 | V-type engine, outboard motor, and ship | Shohei Kono, Hayate Araki | 2025-02-18 |
| 12158091 | V-type engine, outboard motor, and watercraft | Shohei Kono, Hayate Araki | 2024-12-03 |
| 9506425 | Internal combustion engine | Hiroaki Sato, Atsushi Sato | 2016-11-29 |
| 7798108 | Water-jacket structure for water-cooled internal combustion engine | Yukio Konishi, Junya Iino, Takayuki Takatoku, Makoto Ito | 2010-09-21 |
| 7748500 | Oil pan for internal combustion engine | Naomichi Nagano, Takashi Yokoi, Junya Iino, Makoto Ito | 2010-07-06 |
| 7438665 | Control system for internal combustion engine | Jiro Takagi, Yasuaki Asaki, Nobuyuki Kawaguchi, Makoto Segawa | 2008-10-21 |
| 7169080 | Control system for internal combustion engine | Jiro Takagi, Yasuaki Asaki, Nobuyuki Kawaguchi, Makoto Segawa | 2007-01-30 |
| 6947828 | Knock control system for internal combustion engine | Mikio Fujiwara, Yasuaki Asaki, Jiro Takagi | 2005-09-20 |
| 5634444 | Intake port structure in an internal combustion engine | Masato Matsuki, Izumi Sugiyama | 1997-06-03 |