Issued Patents All Time
Showing 76–100 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008225 | Tooth brusher | Nobuhiro Takeda | 2006-03-07 |
| 6918764 | Oral cavity cleaning device | Shin Yamazaki | 2005-07-19 |
| 6889654 | Electronic throttle control for watercraft | — | 2005-05-10 |
| 6855014 | Control for watercraft propulsion system | Yoshimasa Kinoshita | 2005-02-15 |
| 6814576 | Oral cavity cleaning device | Hiroshi Ikeda | 2004-11-09 |
| 6659768 | Oral cavity cleaning device | Hiroshi Ikeda, Shin Yamazaki | 2003-12-09 |
| 6431925 | Jet propulsion system for watercraft | Tetsuya Ishino | 2002-08-13 |
| 6412125 | Head/face washing device, shower nozzle with hood, comb-shaped scalp washer and head washing shower brush | Mikito Tanaka, Nobuhiro Takeda, Toshiko Yokoi | 2002-07-02 |
| 6383040 | Jet propulsion system for watercraft | Tetsuya Ishino, Chihiro Matsumoto | 2002-05-07 |
| 6302752 | Induction system for watercraft engine | Akitaka Suzuki, Yasuhiko Henmi | 2001-10-16 |
| 6223723 | Personal watercraft engine control | — | 2001-05-01 |
| 6181384 | Image converting apparatus and image converting method | Masafumi Kurashige, Osamu Watanabe, Teruyuki Nakahashi, Yuichi Hayatsu | 2001-01-30 |
| 6085702 | Lubrication system for an engine having a floatless carburetor | — | 2000-07-11 |
| 6077135 | Torsional damper for watercraft propulsion system | — | 2000-06-20 |
| 5970951 | Over-rev restriction system for engine powering a personal watercraft | — | 1999-10-26 |
| 5967868 | Water jet propulsion unit mounting structure | Hiroji Kato | 1999-10-19 |
| 5628385 | Elevator overspeed protection apparatus | Takashi Yumura | 1997-05-13 |
| 5550337 | Exhaust system for a small planing craft | Hiroshi Tazaki, Atsushi Sugawara | 1996-08-27 |
| 5515483 | Rendering system | Hiroshi Kato, Junichi Fujita | 1996-05-07 |
| 5503257 | Brake shoe for elevator safety device | Kazuhiko Sugita | 1996-04-02 |
| 5502798 | Image processing apparatus for synthesizing Z-axis coordinate data using X- and Y-direction increments | Hiroshi Kato, Junichi Fujita | 1996-03-26 |
| 5450550 | Parallel processing system for parallel prefetching of identical packet having two rendering commands and processing second command prior to completion of processing the first command | Hiroshi Kato, Junichi Fujita | 1995-09-12 |
| 5377316 | Line image generating apparatus | Hiroshi Kato | 1994-12-27 |
| 5355882 | Pulse oximeter | Teiji Ukawa, Tadashi Nakayama | 1994-10-18 |
| 5323770 | Mouth cavity sanitary device | Toshio Makino, Masaki Ohbayashi, Shoji Koike, Jun Yoshida | 1994-06-28 |