Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12342627 | Manufacturing method and semiconductor device | Kazumi Tsutsumida, Katsuyoshi Jokyu | 2025-06-24 |
| 12051688 | Manufacturing method and semiconductor device | Kazumi Tsutsumida, Katsuyoshi Jokyu | 2024-07-30 |
| 8017975 | Semiconductor device | Akiyoshi Tamura, Hirotaka Miyamoto, Kenichi MIYAJIMA | 2011-09-13 |
| 7989845 | Semiconductor device having a hetero-junction bipolar transistor and manufacturing method thereof | Akiyoshi Tamura, Hirotaka Miyamoto, Kenichi MIYAJIMA | 2011-08-02 |
| 7728357 | Heterojunction bipolar transistor and manufacturing method thereof | Akiyoshi Tamura, Hirotaka Miyamoto, Kenichi MIYAJIMA | 2010-06-01 |
| 7566920 | Bipolar transistor and power amplifier | Katsuhiko Kawashima, Masahiro Maeda, Hirotaka Miyamoto | 2009-07-28 |
| 7449729 | Heterojunction bipolar transistor and method for fabricating the same | Kenichi MIYAJIMA, Hirotaka Miyamoto | 2008-11-11 |
| 7301181 | Heterojunction bipolar transistor having an emitter layer made of a semiconductor material including aluminum | Yorito Ota, Akiyoshi Tamura | 2007-11-27 |
| 7176098 | Semiconductor element and method for fabricating the same | Keisuke Kojima, Toshiharu Tanbo | 2007-02-13 |
| 7176099 | Hetero-junction bipolar transistor and manufacturing method thereof | Akiyoshi Tamura, Masanobu Nogome | 2007-02-13 |
| 7091528 | Semiconductor device | Masanobu Nogome, Akiyoshi Tamura | 2006-08-15 |
| 7015887 | Driving circuit and driving method for LCD | Kyoichiro Oda, Akimasa Yuuki, Shin Tahata, Toshio Tobita, Shiro Miyake +1 more | 2006-03-21 |
| 7012337 | Semiconductor device including a photosensitive resin covering at least a portion of a substrate having a via hole | Masanobu Nogome, Akiyoshi Tamura, Kazutsune Miyanaga, Yoshitaka Kuroishi | 2006-03-14 |
| 7001820 | Heterojunction bipolar transistor and method for fabricating the same | Kenichi MIYAJIMA, Akiyoshi Tamura | 2006-02-21 |
| 6982141 | Semiconductor device and manufacturing method thereof | Masanobu Nogome, Akiyoshi Tamura, Kazutsune Miyanaga, Yoshitaka Kuroishi | 2006-01-03 |
| 6903388 | Hetero-junction bipolar transistor and manufacturing method thereof | Akiyoshi Tamura, Masanobu Nogome | 2005-06-07 |
| 6825821 | Driving circuit and driving method for LCD | Kyoichiro Oda, Akimasa Yuuki, Shin Tahata, Toshio Tobita, Shiro Miyake +1 more | 2004-11-30 |
| 6816142 | Liquid crystal display device | Kyoichiro Oda, Akimasa Yuuki, Shin Tahata, Toshio Tobita, Shiro Miyake +1 more | 2004-11-09 |
| 6677625 | Bipolar transistor | Manabu Yanagihara, Takeshi Fukui, Tsuyoshi Tanaka | 2004-01-13 |
| 5960897 | Auxiliary vehicle driving system | Takehiko Furuya, Yasuharu Oyama, Yutaka Arimura | 1999-10-05 |
| 5561050 | Methods for diagnosis of colon, stomach and pancreatic cancer using antibodies specific for a mucin-type carbohydrate chain | Yong Suk CHUNG, Yoshito Yamashita, Michio Sowa, Ryuichi Horie, Takashi Saito | 1996-10-01 |