Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383136 | Slit lamp microscope | Hitoshi Shimizu | 2025-08-12 |
| 12220173 | Slit-lamp microscope and ophthalmic system | Yasufumi Fukuma, Satoshi Yamamoto | 2025-02-11 |
| 11925415 | Slit-lamp microscope and ophthalmic system | Yasufumi Fukuma, Satoshi Yamamoto | 2024-03-12 |
| 6388098 | Process for preparing ascorbic acid-2-monophosphate salt | Yuji Kobayashi, Tomokazu Soda | 2002-05-14 |