Issued Patents All Time
Showing 76–85 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151108 | Method of producing porous vitrified grinder | Motohide Kitahara, Kouji Shishido | 1992-09-29 |
| 5148089 | Method and apparatus for controlling motors | Hideki Adachi, Mitsuharu Takizawa, Miho Nakayama, Taisei Fukada, Shinichi Nakamura +3 more | 1992-09-15 |
| 5126821 | Semiconductor device having inner leads extending over a surface of a semiconductor pellet | Takayuki Okinaga, Hiroshi Tachi, Kanji Otsuka, Michiaki Furukawa, Yasuyuki Yamasaki | 1992-06-30 |
| 5105229 | Image recording apparatus | — | 1992-04-14 |
| 4943843 | Semiconductor device | Takayuki Okinaga, Hiroshi Tachi, Kanji Otsuka, Michiaki Furukawa, Yasuyuki Yamasaki | 1990-07-24 |
| 4879645 | Data processing device with high security of stored programs | Masuo Tamada, Hitoshi Kokuryo, Shinsuke Tamura | 1989-11-07 |
| 4796248 | Objective lens drive device | Kouichi Ikebe | 1989-01-03 |
| 4771460 | Data processing terminal device which stores a modified decrypted data in a programmable read only memory in order to detect alteration thereof | Masuo Tamada, Hitoshi Kokuryo, Shinsuke Tamura | 1988-09-13 |
| 4757543 | Encrypting and decrypting device which stores an algorithm in a memory | Masuo Tamada, Hitoshi Kokuryo, Shinsuke Tamura | 1988-07-12 |
| 4748557 | Data processing terminal device for storing encrypted journal data and decrypting the data | Masuo Tamada, Hitoshi Kokuryo, Shinsuke Tamura | 1988-05-31 |