Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5792840 | Lipid A analogs having immunoactivating and anti-tumor activity | Masao Shiozaki, Noboru Ishida, Masami Arai, Tomowo Kobayashi, Yuzuru Akamatsu +1 more | 1998-08-11 |
| 4977865 | Intake system for V-type engine | Takenori Ohtsuka, Kazuaki Hokazono, Shinji Seike, Tomohiro Sunada | 1990-12-18 |
| 4919087 | Intake system for V-type vehicle engine | Muneyuki Ogami, Yasuhiro Kawasako, Takenori Otsuka, Koichi Hatamura | 1990-04-24 |
| 4803961 | Air suction devices for multicylinder engines | Shinji Seike, Kouichi Hatamura, Minoru Akizuki | 1989-02-14 |
| 4736714 | Engine intake system | Kazuaki Hokazono, Koichi Hatamura | 1988-04-12 |
| 4708097 | Induction system for V-type internal combustion engine | Kouichi Hatamura, Kazuaki Hokazono, Shinji Seike | 1987-11-24 |
| 4686944 | Intake manifold structure for V-type engine | Koichi Hatamura, Sigeyasu Yamamoto | 1987-08-18 |
| 4649871 | Intake system for V-type engine | Koichi Hatamura, Koji Asanomi | 1987-03-17 |
| 4630575 | Intake system for multicylinder engine | Koichi Hatamura | 1986-12-23 |
| 4438265 | Esters of 7-sulfenyliminocephem-4-carboxylic acids | Takeo Kobayashi | 1984-03-20 |
| 4377591 | 7-Oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid derivatives, their use and preparation | Takeo Kobayashi, Noboru Ishida, Shinichi Sugawara | 1983-03-22 |