Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10583184 | Artificial antigen produced using partial sequence of enolase protein originated from plasmodium falciparum, and method for producing same | Hiroyuki Oku, Shigeyuki Kano | 2020-03-10 |
| 7086227 | Hydrostatic vehicle driving system applicable to a working vehicle | Toshiro Azuma | 2006-08-08 |
| 6860105 | Hydrostatic vehicle driving system applicable to a working vehicle | Toshiro Azuma | 2005-03-01 |
| 6668549 | Hydrostatic vehicle driving system applicable to a working vehicle | Toshiro Azuma | 2003-12-30 |
| 6401854 | Driving system for a working vehicle | Toshiro Azuma, Ryota Ohashi | 2002-06-11 |
| 6196348 | Driving system for a working vehicle | Toshiro Azuma, Ryota Ohashi | 2001-03-06 |
| 5495712 | Variable displacement type hydraulic system | Shigenori Sakikawa, Ryota Ohashi | 1996-03-05 |
| 5447028 | Axle driving apparatus | Toshiro Azuma, Koichiro Fujisaki | 1995-09-05 |
| 5335496 | Axle driving apparatus | Toshiro Azuma, Koichiro Fujisaki | 1994-08-09 |
| 4886142 | Hydraulic four-wheel drive system | Kojiro Yamaoka, Toshiro Azuma, Ryota Ohashi | 1989-12-12 |
| 4881612 | Steering apparatus for a vehicle | Shigenori Sakikawa, Toshiaki Okanishi | 1989-11-21 |
| 4838105 | Reversing gear assembly for yachts | Kazuhiko Ohtsuki, Gen Yoshii | 1989-06-13 |
| 4679673 | Marine reversing clutch assembly | Kojiro Yamaoka, Kazuhiko Ohtsuki | 1987-07-14 |
| 4643687 | Marine propulsion unit | Kazuhiko Ohtsuki, Takao Awaya, Gen Yoshii | 1987-02-17 |
| 4303400 | Marine propulsion device | Kazuhiko Ohtsuki | 1981-12-01 |
| 4278156 | Clutch engaging and disengaging means | Kazuhiko Ohtsuki | 1981-07-14 |