Issued Patents All Time
Showing 251–268 of 268 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4660854 | Frame construction for motorcycles | Yuro Yoshida | 1987-04-28 |
| 4654741 | Magnetic disc apparatus with liner that avoids bent edges of magnetic discs | Hiroshi Okamura | 1987-03-31 |
| 4652479 | Magnetic recording medium | Reiji Nishikawa | 1987-03-24 |
| 4649073 | Magnetic recording medium | Reiji Nishikawa | 1987-03-10 |
| 4646168 | Perpendicular magnetic recording method | Yoshiaki Sonobe | 1987-02-24 |
| 4636087 | Gear train mechanism stop device of timepiece | — | 1987-01-13 |
| 4592819 | Electroplating apparatus with ventilation means | Hiroshi Tsukakoshi | 1986-06-03 |
| 4571653 | Perpendicular magnetic recording head | Masanori Isshiki | 1986-02-18 |
| 4543172 | High speed plating apparatus | Hiroshi Tsukakoshi | 1985-09-24 |
| 4536519 | Emulsifying agent and emulsified cosmetics | Tohru Nakamura, Hisao Tsutsumi | 1985-08-20 |
| 4440618 | Gas discharge device comprising a pressure controller for controlling a pressure over a wide range | Kazuo Nakamura | 1984-04-03 |
| 4426337 | Method for producing seamless material-filled capsule and miniature capsules | Funiaki Matsumura, Hiroshi Maeda, Akira Imai, Nobuo KUROKAWA | 1984-01-17 |
| 4394674 | Insulated gate field effect transistor | Hiraku Sakuma | 1983-07-19 |
| D269506 | Wheel for motorcycle | Kazumi Inaba, Kiyoshi Amaki | 1983-06-28 |
| D267169 | Wheel for motorcycle | Kiyoshi Amaki | 1982-12-07 |
| D267167 | Wheel for motorcycle | Kiyoshi Amaki | 1982-12-07 |
| 4305929 | Stick-shaped cosmetic material | Junichi Kawano, Shigeo Inoue, Shizuo Hayashi | 1981-12-15 |
| 4251195 | Apparatus for making miniature capsules | Kuniaki Matsumura, Hiroshi Maeda, Akira Imai, Nobuo KUROKAWA | 1981-02-17 |