Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343100 | Thyristor ignition circuit | Seiji Kawaberi | 1994-08-30 |
| 5260628 | Deflection distortion correction circuit | Seiji Kawaberi | 1993-11-09 |
| 5230233 | Locking device for steering gear | Minoru Morikawa | 1993-07-27 |
| 4526103 | Aluminum coated steel support for planographic plate | Michio Kubota | 1985-07-02 |
| 4514544 | Paper sizing agent comprised of reaction product of maleic anhydride and propylene oligomers | Yoshio Takahashi | 1985-04-30 |
| 4374664 | Process for desulfurizing molten pig iron | Toshiharu Mitsuo, Shin-ichi Sanuki | 1983-02-22 |