Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189343 | Electronic watch | — | 2025-01-07 |
| 11675314 | Electronic watch | — | 2023-06-13 |
| 11525700 | Electronic timepiece | — | 2022-12-13 |
| 11480927 | Electronic watch | — | 2022-10-25 |
| 11442179 | Electronic timepiece | — | 2022-09-13 |
| 10969225 | Electronic timepiece | — | 2021-04-06 |
| 10649097 | Electronic timepiece | — | 2020-05-12 |
| 10338536 | Electronic timepiece | — | 2019-07-02 |
| 10190880 | Electronic timepiece | — | 2019-01-29 |
| 10185289 | Electronic timepiece | — | 2019-01-22 |
| 9013376 | Light emitting device, method of driving pixel circuit, and driving circuit | — | 2015-04-21 |
| 8186218 | Physical quantity measuring apparatus and electronic device | — | 2012-05-29 |
| 7554514 | Electro-optical device and electronic apparatus | — | 2009-06-30 |
| 7296048 | Semiconductor circuit for arithmetic processing and arithmetic processing method | Tadahiro Ohmi, Makoto Imai, Masanori Fujibayashi, Koji Kotani, Tadashi Shibata +1 more | 2007-11-13 |
| 6728745 | Semiconductor circuit for arithmetic operation and method of arithmetic operation | Tadahiro Ohmi, Makoto Imai, Masanori Fujibayashi, Koji Kotani, Tadashi Shibata +1 more | 2004-04-27 |
| 6456532 | Semiconductor memory device | Tadahiro Ohmi, Tadashi Shibata, Keng Hoong Wee, Takemi Yonezawa, Takahisa Nitta | 2002-09-24 |
| RE35044 | Cyanine compounds | Masayuki Utsunomiya, Shigeo Fujita, Morihiro Kamiyama | 1995-09-26 |
| 5008401 | Cyanine compounds | Masayuki Utsunomiya, Shigeo Fujita, Morihiro Kamiyama | 1991-04-16 |