Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874939 | Method and apparatus for detecting position/variance of input light using linear and quadratic outputs | Yoshiro Nishimoto, Yasuji Yoneda, Shinichi Imaoka, Yasuhide Nakai, Akimitsu Nakaue +7 more | 1989-10-17 |
| 4524622 | Method and apparatus of ultrasonic flaw detection | Norio Suzuki, Tadashi Nishikawa | 1985-06-25 |