Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358267 | Protective film and sheet | Toru Ookubo | 2025-07-15 |
| 12104043 | Protective film and sheet | Toru Ookubo | 2024-10-01 |
| 11362019 | Semiconductor device comprising sealing members with different elastic modulus and method for manufacturing semiconductor device | — | 2022-06-14 |
| 11329012 | Semiconductor device having a conductive film on an inner wall of a through hole | Takuya Kitabayashi, Hiroshi Yoshida, Hidetoshi Ishibashi | 2022-05-10 |
| 11305637 | Vehicle cooling system | Naoki Hiraoka, Tomoya OZAWA, Takashi Asai, Keita Kobayashi, Tomohiro Yasuda +1 more | 2022-04-19 |
| 11107760 | Semiconductor device, electric power conversion apparatus and method for manufacturing semiconductor device | Hiroshi Yoshida, Hidetoshi Ishibashi | 2021-08-31 |
| 11060629 | Solenoid valve | — | 2021-07-13 |
| 10790218 | Semiconductor device and electric power conversion apparatus | Hidetoshi Ishibashi, Hiroshi Yoshida, Takuya Kitabayashi | 2020-09-29 |
| 10770367 | Semiconductor apparatus, method for manufacturing the same and electric power conversion device | Takuya Kitabayashi, Hiroshi Yoshida, Hidetoshi Ishibashi | 2020-09-08 |
| 10658324 | Semiconductor device | Yuji IMOTO | 2020-05-19 |
| 10573570 | Semiconductor device and power conversion device | Hiroshi Yoshida, Satoshi Kondo, Shinsuke Asada, Yusuke Kaji | 2020-02-25 |
| 10204886 | Semiconductor device | Hiroshi Yoshida, Yuji IMOTO, Hidetoshi Ishibashi, Kenta NAKAHARA, Seiji Oka +2 more | 2019-02-12 |
| 10104775 | Semiconductor device and method for manufacturing the same | Naoki Yoshimatsu, Masayoshi Shinkai, Taketoshi Shikano, Nobuyoshi Kimoto, Yuji IMOTO +1 more | 2018-10-16 |
| 10068819 | Semiconductor device | Seiji Oka, Hiroshi Yoshida, Hidetoshi Ishibashi, Yuji IMOTO, Kenta NAKAHARA | 2018-09-04 |
| 10026670 | Power module | Hiroshi Yoshida, Hidetoshi Ishibashi | 2018-07-17 |
| 9166455 | Rotating electrical machine | Masayuki Ichimonji, Toshio Hirano, Hitoshi Katayama | 2015-10-20 |
| 9059128 | Semiconductor device having improved thermal properties | Masao Kikuchi | 2015-06-16 |
| 6134025 | Dot image data output apparatus | Akihiko Takeuchi, Takashi Kawana, Kaoru Seto, Michio Itoh, Hiroshi Atobe +8 more | 2000-10-17 |
| 6108105 | Dot image output apparatus | Akihiko Takeuchi, Takashi Kawana, Kaoru Seto, Michio Itoh, Hiroshi Atobe +8 more | 2000-08-22 |
| 5471284 | Image forming apparatus having toner depletion detection feature | Haruo Fujii, Tatsuya Kobayashi, Nobuhiro Imai, Hisayoshi Kojima, Masao Umezawa +4 more | 1995-11-28 |
| 5471322 | Recording apparatus with reduced memory capacity requirement | — | 1995-11-28 |
| 5414493 | Image forming apparatus | Haruo Fujii, Tatsuya Kobayashi, Nobuhiro Imai, Hisayoshi Kojima, Masao Umezawa +4 more | 1995-05-09 |