Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10921447 | Control circuit of light emitting and receiving device | Yuji Tsuji, Tatsuro Shimizu | 2021-02-16 |
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Okimoto Kondo
Overall (2021): #313,172 of 548,734Top 60%
1
Patents 2021