Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5760510 | Magnetic bearing device | Toshiharu Kogure | 1998-06-02 |
| 5513818 | Tape winding apparatus including cassette information detector | Kengo WADA, Yuji Sakuma | 1996-05-07 |
| 5454921 | Electrolytic combined processing machine | Toshiharu Kogure, Katsura Tomotaki | 1995-10-03 |
| 5314776 | Multi-layered photoreceptor for electrophotography | Yoichi Fukuda, Atsushi NAGASAKI, Fumiyuki Suda | 1994-05-24 |
| 5256965 | Quality inspecting method and apparatus for detecting defects in magnetic disks by dividing a plurality of concentric tracks into numbered sectors | — | 1993-10-26 |
| 5237861 | Magnetic disk inspection apparatus | Koichi Suda | 1993-08-24 |
| 5132252 | Method for fabricating semiconductor devices that prevents pattern contamination | Hidehiko Shiraiwa, Hisatsugu Shirai, Nobuhiro Takahashi | 1992-07-21 |
| 4868805 | Inspection apparatus | Osamu Hanami, Toshiharu Kogure | 1989-09-19 |
| 4683408 | Stepping motor control apparatus | Akira Inoue, Osamu Hanami | 1987-07-28 |