Issued Patents All Time
Showing 101–110 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5044093 | Spray-drying granulation apparatus | Masayuki Serizawa, Masaaki Ohkawara | 1991-09-03 |
| 5024905 | Platinum alloy electrocatalyst | Katsuaki Katoh | 1991-06-18 |
| 5006251 | Process for treating organic waste water | Kazuo Takeishi, Yasuhiro Okubo | 1991-04-09 |
| 4970128 | Supported platinum alloy electrocatalyst | Katsuaki Kato | 1990-11-13 |
| 4792512 | Method of developing electrostatic images using two component developer and AC charging | Satoshi Haneda, Ken Nakamura, Makoto Tomono | 1988-12-20 |
| 4675267 | Method of developing electrostatic images using two component developer and AC charging | Satoshi Haneda, Ken Nakamura, Makoto Tomono | 1987-06-23 |
| 4552451 | Cleaning device | Yoshio Yamazaki | 1985-11-12 |
| 4450220 | Method of charging electrostatic developer | Satoshi Haneda, Ken Nakamura, Makoto Tomono | 1984-05-22 |
| 4420680 | Heat roller type fixing means | — | 1983-12-13 |
| 4203056 | Vertical deflection circuit | — | 1980-05-13 |