Issued Patents All Time
Showing 176–200 of 244 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069305 | Power transmission system for a four-wheel drive motor vehicle | — | 1991-12-03 |
| 5066268 | Torque distribution control system for a four-wheel drive motor vehicle | — | 1991-11-19 |
| 5046215 | Wiper for vehicles | — | 1991-09-10 |
| 5041068 | Differential device for a four-wheel drive motor vehicle | — | 1991-08-20 |
| 5004720 | Process for producing a superconductor of an oxide system from acetylacetonates | Fusaoki Uchikawa, Kenji Nomura, Masao Morita, Shouichi Yokoyama | 1991-04-02 |
| 4979753 | Action toy game device | — | 1990-12-25 |
| 4973053 | Action toy game device | — | 1990-11-27 |
| 4972035 | Process for preparing ultra-high-molecular-weight polyolefin fine powder | Michiharu Suga, Mamoru Kioka, Akifumi Kato, Michio Endo | 1990-11-20 |
| 4959347 | Forming homogeneous precursers of Bi-Sr-Ca-Cu via carboxylates in the presence of oxidizing agents | Fusaoki Uchikawa, Kenji Nomura | 1990-09-25 |
| 4957287 | Toy-game device | — | 1990-09-18 |
| 4935311 | Magnetic multilayered film and magnetic head using the same | Ryoichi Nakatani, Shigekazu Otomo, Noriyuki Kumasaka, Noritoshi Saito | 1990-06-19 |
| 4935314 | Ferromagnetic film and magnetic head using the same | Ryoichi Nakatani, Shigekazu Otomo, Noriyuki Kumasaka | 1990-06-19 |
| 4920013 | Magnetic Multilayer structure | Shigekazu Otomo, Ryoichi Nakatani, Noriyuki Kumasaka | 1990-04-24 |
| 4903811 | Transfer device for a four-wheel drive motor vehicle | Katsuhisa Ozawa | 1990-02-27 |
| 4899622 | Automatic transmission for a motor vehicle | — | 1990-02-13 |
| 4895232 | Torque converter for an automatic transmission | — | 1990-01-23 |
| 4891278 | Ferrromagnetic thin film and magnetic head using it | Shigekazu Otomo, Ryoichi Nakatani, Noriyuki Kumasaka, Noritoshi Saito, Masahiko Fujishiro | 1990-01-02 |
| 4883273 | Toy-game apparatus | — | 1989-11-28 |
| 4880231 | Action toy game apparatus | — | 1989-11-14 |
| 4878972 | Process for preparing two-ply foam molded articles | Katsutoshi Kaneko, Mitsuru Watari | 1989-11-07 |
| 4876144 | Single crystal thin film | Kenzo Susa, Kazumasa Takagi, Takanobu Takayama, Norio Ohta | 1989-10-24 |
| 4858049 | Magnetic film and magnetic head using the same | Shigekazu Otomo, Ryoichi Nakatani, Noriyuki Kumasaka | 1989-08-15 |
| 4840829 | Nonwoven fabric patterned with apertures | Migaku Suzuki, Satoshi Nozaki, Shigeo Imai, Makoto Ishigami | 1989-06-20 |
| 4831317 | Method for controlling a servomotor | Keiji Sakamoto | 1989-05-16 |
| 4828473 | Injection control apparatus for an injection-molding machine | Hiromasa Otake | 1989-05-09 |