Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851152 | Outboard motor | Kunihiro Kitsu, Taiichi Otobe, Kazuyoshi Sato, Yoshiyuki Matsuda | 2023-12-26 |
| 11535348 | Sailing assisting system for vessel | Takashi Hashizume, Hiroshi Yamamoto | 2022-12-27 |
| 11536217 | Information providing system | Keiichiro Bungo, Takashi Hashizume, Hisanori Kanayama | 2022-12-27 |
| 11535354 | Control system for outboard motor | Hiroshi Yamamoto, Yoshihiro Harada | 2022-12-27 |
| 11526592 | Working machine management system and working machine | Hisanori Kanayama, Takashi Hashizume, Keiichiro Bungo | 2022-12-13 |
| 11512676 | Detection apparatus and control apparatus | Kazumi Miyashita | 2022-11-29 |
| 11486329 | Load operating device | Takashi Hashizume, Hisanori Kanayama, Keiichiro Bungo | 2022-11-01 |
| 11345454 | Outboard motor | Yoshihiro Harada, Hiroshi Yamamoto | 2022-05-31 |
| 11248611 | Control device for general purpose engine | Takashi Hashizume, Hisanori Kanayama, Keiichiro Bungo | 2022-02-15 |
| 11198495 | Boat maneuvering support device and outboard motor | Takashi Hashizume | 2021-12-14 |
| 11021220 | Boat maneuvering support device | Hiroshi Yamamoto, Yoshihiro Harada | 2021-06-01 |
| 10989159 | Control device of general-purpose engine | Hisanori Kanayama, Takashi Hashizume, Keiichiro Bungo | 2021-04-27 |
| 10961969 | Startup assistance device for internal combustion engine | Takashi Hashizume, Keiichiro Bungo, Hisanori Kanayama | 2021-03-30 |
| 10871775 | Control device for propelling system | Takashi Hashizume, Hiroshi Yamamoto | 2020-12-22 |
| 10699581 | Small boat navigation assist system | Ryuichi Kimata, Takashi Hashizume | 2020-06-30 |
| 8944864 | Outboard motor control apparatus | Koji Kuriyagawa | 2015-02-03 |
| 7571704 | Internal combustion engine provided with electrical equipment holder | — | 2009-08-11 |
| 7488227 | Outboard engine unit | Toshiyuki Watanabe, Koji Kuriyagawa | 2009-02-10 |
| 7380533 | Outboard motor provided with internal combustion engine having electrical equipment box | Masanori Tsubouchi, Kei Inoue | 2008-06-03 |
| 6889677 | Capacitor discharge ignition device for internal combustion engine | Katsuhiko Saito, Osamu Igarashi, Kiyoshi Uemura | 2005-05-10 |
| 6645023 | Outboard motor electronic part unit | Yasushi Saito, Ryosuke Kamata, Takamasa Kezuka, Takao Kashima, Ryuichi Kimata | 2003-11-11 |