Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8649023 | Film thickness measurement device and measurement method | Tetsuhisa Nakano, Motoyuki Watanabe | 2014-02-11 |
| 8598005 | Method and manufacture for embedded flash to achieve high quality spacers for core and high voltage devices and low temperature spacers for high performance logic devices | Simon S. Chan, Hidehiko Shiraiwa, Chuan Lin, Lei Xue, Angela T. Hui | 2013-12-03 |
| 8569106 | Method for manufacturing silicon carbide semiconductor device | Kenichi Hamano, Nobuyuki Tomita, Masayoshi Tarutani | 2013-10-29 |
| 8569123 | Method for manufacturing silicon carbide semiconductor device | Yoshinori Matsuno, Naoki Yutani, Kenichi Kuroda, Hiroshi Watanabe, Shozo Shikama | 2013-10-29 |
| 8492836 | Power semiconductor device | Naruhisa Miura, Shuhei Nakata, Shoyu Watanabe, Shiro Hino, Akihiko Furukawa | 2013-07-23 |
| 8377811 | Method for manufacturing silicon carbide semiconductor device | Yoshinori Matsuno, Kenichi Kuroda, Shozo Shikama, Naoki Yutani | 2013-02-19 |
| 8350270 | Silicon carbide semiconductor device and method for manufacturing the same | Shoyu Watanabe, Shuhei Nakata | 2013-01-08 |
| 8304901 | Semiconductor device having a groove and a junction termination extension layer surrounding a guard ring layer | Hiroshi Watanabe, Naoki Yutani, Kenichi Kuroda, Masayuki Imaizumi, Yoshinori Matsuno | 2012-11-06 |
| 8093598 | Power semiconductor device | Naruhisa Miura, Masayuki Imaizumi, Tatsuo Oomori | 2012-01-10 |
| 7939943 | Nitride semiconductor device including an electrode in ohmic contact with a P-type nitride semiconductor contact layer | Katsuomi Shiozawa, Kyozo Kanamoto, Toshiyuki Oishi, Hiroshi Kurokawa, Yoichiro Tarui +1 more | 2011-05-10 |
| 7928469 | MOSFET and method for manufacturing MOSFET | Keiko Fujihira, Naruhisa Miura, Masayuki Imaizumi | 2011-04-19 |
| 7847296 | Silicon carbide semiconductor device | Hiroshi Sugimoto, Yoshinori Matsuno, Noboru Mikami, Kenichi Kuroda | 2010-12-07 |
| 7796661 | Semiconductor laser | — | 2010-09-14 |
| 7678597 | Method of manufacturing semiconductor device including gallium-nitride semiconductor structure and a palladium contact | Yoichiro Tarui, Yosuke Suzuki, Katsuomi Shiozawa, Kyozo Kanamoto, Toshiyuki Oishi +2 more | 2010-03-16 |
| 7564072 | Semiconductor device having junction termination extension | Yoichiro Tarui, Yoshinori Matsuno, Kenichi Kuroda, Hiroshi Sugimoto | 2009-07-21 |
| 5918564 | Seat for watercraft | Kazuyoshi Kaneko, Satoshi Tanigaki | 1999-07-06 |
| 5020072 | Semiconductor laser device | Yuji Abe, Hiroshi Sugimoto, Toshiyuki Oishi, Teruhito Matsui | 1991-05-28 |
| 4225809 | Side pincushion correction circuit | Seiichi Ogawa, Yoshiaki Ohgawara | 1980-09-30 |