Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10126211 | Bodily fluid sampler | Miyuki Yamakawa | 2018-11-13 |
| 5173810 | Light transmitting lens for use with a photoelectric sensor | — | 1992-12-22 |
| 4978843 | Photoelectric sensor having a folded light path | — | 1990-12-18 |
| 4967069 | Spherical photoelectric sensor | — | 1990-10-30 |
| 4912316 | Detecting apparatus with resinous body | — | 1990-03-27 |
| 4880974 | Photoelectric sensor employing custom lens member | — | 1989-11-14 |
| 4818973 | System for detecting a transfer of an article | Osamu Tomita | 1989-04-04 |
| 4792685 | Photoelectric sensor | — | 1988-12-20 |