Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881722 | Apparatus for producing superfine particle | Seiji Yokota, Shigeo Matsumura, Yoshiaki Inoue | 1989-11-21 |
| 4765739 | Fiber optical rotation sensor utilizing the Sagnac phase difference | Toshiya Kinoshita | 1988-08-23 |
| 4757878 | Method and system for lubrication | Mitsuaki Iino, Toshio Sakurai | 1988-07-19 |
| 4665296 | Method of and apparatus for igniting a high-frequency torch to create a high-temperature plasma of high purity | Takashi Iwata, Seiji Yokota, Yoshiaki Inoue | 1987-05-12 |