Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312060 | Remote controller for watercraft | Hiroaki Hara, Mikiya Yatagai, Shogo Yoneyama, Naoki Aikawa, Hidetoshi Kabayama +1 more | 2025-05-27 |
| 11851152 | Outboard motor | Kunihiro Kitsu, Kazuyoshi Sato, Yoshiyuki Matsuda, Akifumi Fujima | 2023-12-26 |
| 7452250 | Outboard motor steering control system | Makoto Yazaki, Hideaki Takada | 2008-11-18 |
| 7413490 | Outboard motor steering system | Hiroki Tawa, Makoto Yazaki, Takao Kashima, Hideaki Takada, Hiroshi Mizuguchi | 2008-08-19 |
| 7325505 | Outboard motor steering control system | Hideaki Takada, Shinsaku Nakayama | 2008-02-05 |
| 7309265 | Outboard motor steering system | Hideaki Takada, Shinsaku Nakayama | 2007-12-18 |
| 7263943 | Outboard motor steering system | Hideaki Takada, Hiroshi Watabe, Hiroshi Mizuguchi, Yoshinori Masubuchi, Shinsaku Nakayama | 2007-09-04 |
| 7249986 | Engine speed control system for outboard motor | Hiroshi Watabe, Hideaki Takada | 2007-07-31 |
| 7247066 | Remote operation system for outboard motor | Yoshihiro Harada, Shinsaku Nakayama | 2007-07-24 |
| 7189127 | Watercraft propulsion machine | Toyokazu Kawasaki, Haruhiko Ohkawa | 2007-03-13 |
| 7182037 | Marine propulsion attachment with removable frame structure for non-self-propelled marine vehicles | Toyokazu Kawasaki, Haruhiko Ohkawa | 2007-02-27 |
| 7179143 | Outboard motor steering system | Hiroshi Mizuguchi, Hideaki Takada, Yoshinori Masubuchi | 2007-02-20 |
| 7153174 | Outboard motor engine speed control system | Hideaki Takada, Hiroshi Watabe, Shinsaku Nakayama | 2006-12-26 |
| 7153175 | Outboard motor shift control system | Hideaki Takada, Shinsaku Nakayama | 2006-12-26 |
| 7134924 | Outboard motor steering system | Hideaki Takada, Hiroshi Mizuguchi, Hiroshi Watabe, Yoshinori Masubuchi | 2006-11-14 |
| 7063581 | Outboard motor operating system | Hideaki Takada, Hiroshi Watabe, Hiroshi Mizuguchi | 2006-06-20 |
| 6964591 | Outboard motor | Hideaki Takada, Hiroshi Mizuguchi | 2005-11-15 |
| 6926568 | Outboard motor steering system | Hiroshi Mizuguchi, Hideaki Takada, Hiroshi Watabe, Yoshinori Masubuchi | 2005-08-09 |
| 6883451 | Outboard motor steering system | Hideaki Takada, Hiroshi Mizuguchi, Yoshinori Masubuchi | 2005-04-26 |
| 6843195 | Outboard motor steering system | Hiroshi Watabe, Hideaki Takada, Yoshinori Masubuchi, Hiroshi Mizuguchi | 2005-01-18 |
| 6835109 | Shift mechanism for outboard motor | Hideaki Takada, Hiroshi Mizuguchi, Toyoshi Yasuda, Hiroshi Watabe, Shigeo Terada +1 more | 2004-12-28 |
| 6656003 | Anti-vibration supporting structure for an outboard engine system | Kunihiro Kitsu, Tetsuro Ikeno, Hiroshi Mizuguchi, Kazuyuki Shiomi | 2003-12-02 |
| 6645019 | Outboard engine system | Kazuyuki Shiomi, Tetsuro Ikeno, Kunihiro Kitsu, Hiroshi Mizuguchi | 2003-11-11 |