Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753097 | Seat cushion having an edge portion, to be used for a seat of saddle-riding vehicle, and manufacturing method thereof | Hideyoshi SATO, Tetsuya Mashiko, Sho Kakuta, Naoki Kinomoto, Yusuke Aoyama +1 more | 2023-09-12 |
| 11498647 | Control system for small marine vessel | Ryutaro Iwaki | 2022-11-15 |
| 10889359 | Small watercraft | Ryutaro Iwaki, Masaru Suzuki, Shingo Igarashi, Naoki Kinomoto | 2021-01-12 |
| 9199710 | Water jet propulsion watercraft | — | 2015-12-01 |
| 8845371 | Water jet propulsion watercraft | Koichiro MOROTA | 2014-09-30 |
| 8747172 | Water jet propulsion watercraft | — | 2014-06-10 |
| 8287324 | Water jet propulsion watercraft | — | 2012-10-16 |
| 8133083 | Water jet propulsion boat | Kenichi Fujino | 2012-03-13 |
| 8121775 | Misfire detecting device for water jet propulsion watercraft | Kenichi Fujino | 2012-02-21 |
| 8038491 | Boat | Shigeharu Mineo, Hitoshi Muramatsu, Yasukazu Toyama | 2011-10-18 |
| 8016989 | Exhaust gas sensor | Koju Tsukahara, Isao Nonaka | 2011-09-13 |
| 7886586 | Abnormality detection device of fuel pump | Kenichi Fujino | 2011-02-15 |
| 7798872 | Water jet propulsion boat | Kenichi Fujino | 2010-09-21 |
| 7458369 | Supercharger lubrication structure | — | 2008-12-02 |
| 7404293 | Intake system for supercharged engine | — | 2008-07-29 |
| 7343906 | Water jet propulsion boat | — | 2008-03-18 |
| 6848956 | Engine control system for watercraft | — | 2005-02-01 |
| 6733350 | Engine output control for watercraft | Kazumi Iida, Masaki Takegami, Shigeharu Mineo, Mitsuyoshi Nakamura | 2004-05-11 |
| 6565399 | Watercraft catalytic exhaust system | Ryoichi Nakase, Hiroaki Fujimoto | 2003-05-20 |
| 6524150 | Exhaust emission control for watercraft | — | 2003-02-25 |
| 6517394 | Engine control system for watercraft | — | 2003-02-11 |
| 6478644 | Exhaust pipe cooling system for watercraft | Ryoichi Nakase, Hiroaki Fujimoto | 2002-11-12 |
| 6425789 | Small watercraft | Ryoichi Nakase, Naoki Katoh, Masayoshi Nanami | 2002-07-30 |
| 6279546 | Watercraft fuel supply system | Ryoichi Nakase, Naoki Katoh, Masayoshi Nanami | 2001-08-28 |
| 6250980 | Injection system for watercraft engine | — | 2001-06-26 |