Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376400 | Imaging device | Hidenobu TSUGAWA, Kiichi Ishikawa, Hiroshi Takahashi | 2025-07-29 |
| 11749609 | Semiconductor device and method of manufacturing semiconductor device | Hiroyuki Kawashima, Yoshihisa Kagawa, Yuusaku KOBAYASHI | 2023-09-05 |
| 11671726 | Solid-state imaging device | Hiroshi Takahashi, Hidenori Maeda | 2023-06-06 |
| 11405569 | Solid-state imaging device | Hiroshi Takahashi, Hidenori Maeda | 2022-08-02 |
| 9469916 | Method of producing GaAs single crystal and GaAs single crystal wafer | Motoichi Murakami, Takehiro Miyaji | 2016-10-18 |
| 7990756 | Semiconductor memory device and method for manufacturing same | — | 2011-08-02 |
| 7414291 | Semiconductor device and method of manufacturing the same | Shigetomi Michimata, Ryo Nagai, Satoru Yamada, Yoshitaka Nakamura | 2008-08-19 |
| 7057243 | Hybrid semiconductor device having an n+ (p) doped n-type gate and method of producing the same | Satoru Yamada, Ryo Nagai, Kiyonori Oyu, Norikatsu Takaura | 2006-06-06 |
| 6653230 | Semiconductor device having concave electrode and convex electrode and method of manufacturing thereof | — | 2003-11-25 |
| 6611031 | Semiconductor device and method for its manufacture | — | 2003-08-26 |
| 6597033 | Semiconductor memory device and manufacturing method thereof | — | 2003-07-22 |
| 6110753 | Semiconductor memory and manufacturing method of the semiconductor memory | — | 2000-08-29 |
| 5193033 | Magnetic recording and reproducing apparatus incorporating clogging detection | Hiroshi Shimoi, Takafumi Inadomi, Kan Kawahara | 1993-03-09 |