Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12369372 | Semicondictor apparatus with different emitter region densities | — | 2025-07-22 |
| D945969 | Conversion adapter for electrical connection | Satoshi Yamanaka | 2022-03-15 |
| 11223158 | Waterproof electronic component and method for assembling the same | Satoshi Yamanaka | 2022-01-11 |
| 10164058 | Semiconductor device and method of manufacturing semiconductor device | Shuhei Tatemichi, Shunji Takenoiri, Yuji Kumagai, Satoshi Kuboyama, Eiichi Mizuta | 2018-12-25 |
| 10085237 | Information processing device, wireless communication system, and information processing method | Toru Nagara | 2018-09-25 |
| 9842912 | Semiconductor device and method of manufacturing semiconductor device | Shuhei Tatemichi, Shunji Takenoiri, Yuji Kumagai, Satoshi Kuboyama, Eiichi Mizuta | 2017-12-12 |
| 9704946 | Semiconductor device including a diode and guard ring | Yasuhiro Yoshiura | 2017-07-11 |
| 9608625 | Semiconductor device and semiconductor system | Shuichi Kunie | 2017-03-28 |
| 9608057 | Semiconductor device and method for manufacturing semiconductor device | Shuhei Tatemichi, Takeyoshi Nishimura, Yasushi Niimura | 2017-03-28 |
| 9331194 | Semiconductor device and method for manufacturing semiconductor device | Shuhei Tatemichi, Takeyoshi Nishimura, Yasushi Niimura | 2016-05-03 |
| 9123767 | MOS semiconductor device | — | 2015-09-01 |
| 7911020 | Semiconductor device having breakdown voltage maintaining structure and its manufacturing method | Yasushi Niimura, Takashi Kobayashi, Yasuhiko Onishi | 2011-03-22 |
| 7372111 | Semiconductor device with improved breakdown voltage and high current capacity | Yasuhiko Onishi, Takeyoshi Nishimura, Yasushi Niimura | 2008-05-13 |
| 6989535 | Atomic force microscopy, method of measuring surface configuration using the same, and method of producing magnetic recording medium | Hiroshi Tani, Yoko Ogawa, Takaaki Shirakura, Koji Sonoda | 2006-01-24 |
| 6943410 | High power vertical semiconductor device | Tatsuhiko Fujihira, Takashi Kobayashi, Hitoshi Abe, Yasushi Niimura | 2005-09-13 |
| 6911692 | Semiconductor device | Takashi Kobayashi, Tatsuhiko Fujihira, Hitoshi Abe, Yasushi Niimura | 2005-06-28 |
| 6894319 | Semiconductor device | Takashi Kobayashi, Tatsuhiko Fujihira, Hitoshi Abe, Yasushi Niimura | 2005-05-17 |
| 6572136 | Automotive air bag system | Hiroshi Tatezawa, Takeki Minamikawa | 2003-06-03 |
| 6502888 | Instrument panel arrangement for motor vehicles | Koichi Fujita, Koji Saitoh, Shoji Abe | 2003-01-07 |
| 5526214 | Short-circuit protective circuit and power darlington transistor module | Ikunori Takata | 1996-06-11 |
| 5199815 | Floor structure for indoor artificial skiing ground | Susumu Kishi | 1993-04-06 |
| 5102043 | Method and apparatus for producing snow using ultrasonic waves | Susumu Kishi, Koji Ishihara, Akira Hagiwara | 1992-04-07 |
| 5102044 | Method for producing snow and apparatus therefor | Susumu Kishi, Katsutoshi Harima | 1992-04-07 |
| 4839345 | Hydrated adhesive gel and method for preparing the same | Hiroshi Doi | 1989-06-13 |
| 4753082 | Method for manufacturing ice and apparatus therefor | Masanobu Sudo, Takao Ebinuma | 1988-06-28 |