Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330209 | Spectrophotometer receiving a variable quantity of light | Mikio Ito, Kikuo Tamura | 1982-05-18 |
| 4330210 | Spectrophotometer capable of correcting a dark current | Mikio Ito, Kikuo Tamura | 1982-05-18 |
| 4320971 | Spectrophotometer | Mikio Ito, Kikuo Tamura | 1982-03-23 |