Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7481115 | Ultrasonic probe | Shigeyoshi Hasegawa, Kiyoshi Fujii | 2009-01-27 |
| 5070734 | Ultrasonic diagnostic apparatus | Masami Kawabuchi, Akitoshi Mori | 1991-12-10 |
| 4928435 | Apparatus for working curved surfaces on a workpiece | Takeshi Masaki, Koichi Kawata | 1990-05-29 |
| 4755030 | Lens for facsimile or laser printer | Nobuhiro Araki, Koichi Kawata | 1988-07-05 |
| 4701591 | Apparatus for processing multiple workpieces utilizing a single laser beam source | Takeshi Masaki, Koichi Kawata, Katsumasa Yamaguchi, Hiromichi Kinoshiro, Hiroto Toba | 1987-10-20 |
| 4691998 | Polygon mirror construction | Katsutoshi Yonemochi, Koichi Kawata, Takeshi Masaki | 1987-09-08 |