Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D761435 | Probe for detection of biological signal | — | 2016-07-12 |
| 6687521 | Noninvasion biological optical measuring instrument, measured portion holding device, and method for manufacturing the same | Katsuhiko Sato, Nobuhiro Morita, Yukio Ueda, Shigeru Sakamoto, Koji Yamanaka +4 more | 2004-02-03 |
| 4786216 | Printed circuit board drilling machine | Hideo Kitagawa | 1988-11-22 |