Issued Patents All Time
Showing 51–75 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7930987 | Electric steering device for watercraft and control method of electric steering device | — | 2011-04-26 |
| 7886678 | Watercraft | — | 2011-02-15 |
| 7844374 | Watercraft steering system | — | 2010-11-30 |
| 7540253 | Boat steering system | — | 2009-06-02 |
| 7533624 | Boat steering system | — | 2009-05-19 |
| 7527537 | Electric type steering device for outboard motors | — | 2009-05-05 |
| 7527538 | Toe adjustment for small boat having multiple propulsion units | — | 2009-05-05 |
| 7517262 | Steering system for outboard motor | — | 2009-04-14 |
| 7506599 | Boat steering system | — | 2009-03-24 |
| 7494390 | Action control device for small boat | — | 2009-02-24 |
| 7465200 | Steering method and steering system for boat | — | 2008-12-16 |
| 7455557 | Control unit for multiple installation of propulsion units | — | 2008-11-25 |
| 7438013 | Steering mechanism for small boat having multiple propulsion units | — | 2008-10-21 |
| 7422496 | Steering system for small boat | — | 2008-09-09 |
| 7270068 | Steering control system for boat | — | 2007-09-18 |
| 7267069 | Steering control system for boat | — | 2007-09-11 |
| 7267587 | Steering system of outboard motor | Takahiro Oguma | 2007-09-11 |
| 7156034 | Steering system for boat | — | 2007-01-02 |
| 7063030 | Electric steering apparatus for watercraft | — | 2006-06-20 |
| 6638204 | Method of disposal of waste containing heavy metal | Satoshi Hachiya, Toshiyuki Akagawa | 2003-10-28 |
| RE37832 | Electromotive chain saw | Kazuya Nakamura, Masaki Kondo | 2002-09-10 |
| 6384185 | Process for purifying polycarbonate resin solution | Minoru Inada, Tatsuhide Hosomi, Toshiaki Asoh | 2002-05-07 |
| 6148525 | Chain tension device in a chain saw | Hideki Abe | 2000-11-21 |
| D415400 | Power shears | Norifumi Niwa, Tadayoshi Tsuchiya | 1999-10-19 |
| 5915795 | Chain saw braking device | Kazuya Nakamura, Masaki Kondo, Hideyuki Nakadachi | 1999-06-29 |