Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5799716 | Electric-powered shutter apparatus for a building opening | Kenji Yamaguchi, Tadashi Sasaki, Kenji Hosoyama | 1998-09-01 |
| 4622977 | Ultrasonic diagnostic apparatus | Kouroku Namekawa, Chihiro KASAI | 1986-11-18 |
| 4573477 | Ultrasonic diagnostic apparatus | Koroku Namekawa, Chihiro KASAI | 1986-03-04 |
| 4463763 | Ultrasonic compound scanning diagnostic apparatus | Seiichiro Mizuno | 1984-08-07 |
| 4444197 | Ultrasonic diagnostic probe scanner | Seiichiro Mizuno | 1984-04-24 |