Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426268 | Semiconductor memory having memory cell regions and other regions alternately along a bit line direction | Tomoo Hishida, Ryota Katsumata, Masao Iwase | 2025-09-23 |
| 11974439 | Semiconductor memory having memory cell regions and other regions alternately arranged along a bit line direction | Tomoo Hishida, Ryota Katsumata, Masao Iwase | 2024-04-30 |
| 11552095 | Semiconductor memory having first and second memory cell regions separated by a third region along a bit line direction | Tomoo Hishida, Ryota Katsumata, Masao Iwase | 2023-01-10 |
| 11031306 | Quality control method of position measurement light source, semiconductor manufacturing apparatus, and method for manufacturing semiconductor device | Miki Toshima | 2021-06-08 |
| 10971511 | Semiconductor memory | Tomoo Hishida, Ryota Katsumata, Masao Iwase | 2021-04-06 |
| 10622372 | Semiconductor memory | Tomoo Hishida, Ryota Katsumata, Masao Iwase | 2020-04-14 |
| 10199387 | Semiconductor memory | Tomoo Hishida, Ryota Katsumata, Masao Iwase | 2019-02-05 |
| 10056403 | Semiconductor memory | Tomoo Hishida, Ryota Katsumata, Masao Iwase | 2018-08-21 |
| 9786556 | Semiconductor device and method of manufacturing the semiconductor device | Weiting Wang, Fumiharu Nakajima, Yoko Yokoyama | 2017-10-10 |
| 9768188 | Semiconductor memory | Tomoo Hishida, Ryota Katsumata, Masao Iwase | 2017-09-19 |
| 9646988 | Semiconductor memory device and method for manufacturing same | Hiroomi Nakajima | 2017-05-09 |
| 9646982 | Semiconductor device and method of manufacturing the semiconductor device | Weiting Wang, Fumiharu Nakajima, Yoko Yokoyama | 2017-05-09 |
| 9502299 | Semiconductor memory | Tomoo Hishida, Ryota Katsumata, Masao Iwase | 2016-11-22 |
| 9136392 | Semiconductor memory device and method for manufacturing the same | — | 2015-09-15 |
| 9111963 | Method for manufacturing semiconductor memory device and semiconductor memory device | — | 2015-08-18 |
| 8749078 | Semiconductor device | — | 2014-06-10 |
| 5283542 | Low-shrinkage unsaturated wet type polyester resin (B.M.C.) formulation composition having high thermal conductivity and molded circuit breaker and parts formed therefrom | Haruyuki Ochiai, Setsuo Hosogai | 1994-02-01 |
| 5273193 | Welded fuel tank having a magnet for collecting weld spatter and method for collecting weld spatter | Satoru Yamasaki, Tatsumi Harada | 1993-12-28 |
| 5085768 | Welded fuel tank | Satoru Yamasaki, Tatsumi Harada | 1992-02-04 |
| 4839667 | Platen for use in thermal printer | Satoru Yamasaki, Masayuki Tanaka, Sayoko Hirata, Hiromi Morimoto, Kenji Nomura +2 more | 1989-06-13 |
| 4780729 | Platen for use in thermal printer | Satoru Yamasaki, Kenji Nomura, Masayuki Tanaka, Kenichiro Oka, Masaru Ohnishi +1 more | 1988-10-25 |
| 4733251 | Thermal transfer printing | Satoru Yamasaki, Masaru Ohnishi, Kenji Nomura, Masayuki Tanaka, Sayoko Hirata | 1988-03-22 |
| 4362480 | Rotary roller vane pump made of specific materials | Ryozo Suzuki, Tatsumi Harada, Hiroyuki Fujiwara, Satoru Yamasaki | 1982-12-07 |