Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191266 | Semiconductor device and manufacturing method of semiconductor device | Emiko Inoue | 2025-01-07 |
| 11985897 | Semiconductor device | Emiko Adachi, Kotaro Zaima | 2024-05-14 |
| 11817476 | Semiconductor device | Kotaro Zaima, Emiko Adachi | 2023-11-14 |
| 11056557 | Semiconductor device including a semi-insulating layer contacting a first region at a first surface of a semiconductor layer | Kazuki MINAMIKAWA, Kotaro Zaima | 2021-07-06 |
| 9991418 | Semiconductor light emitting element | Hironori Yamasaki, Katsuyoshi Furuki | 2018-06-05 |
| 9947574 | Semiconductor device | Motoya Kishida | 2018-04-17 |
| 9853023 | Semiconductor device and semiconductor package | Yasuhiko Akaike, Kenya Kobayashi | 2017-12-26 |
| 9741838 | Semiconductor device | Masaki Okazaki | 2017-08-22 |
| 9570439 | Semiconductor device and semiconductor package | Yasuhiko Akaike, Kenya Kobayashi | 2017-02-14 |
| 9287448 | Semiconductor light emitting element | Hironori Yamasaki, Katsuyoshi Furuki | 2016-03-15 |
| 9224916 | Semiconductor light emitting device | Hironori Yamasaki | 2015-12-29 |
| 9041143 | Semiconductor devices | Nobuhiro Takahashi, Hironobu Shibata | 2015-05-26 |
| 8969157 | Method of manufacturing semiconductor device having field plate electrode | Nobuhiro Takahashi, Yasuhiko Akaike | 2015-03-03 |
| 8772809 | Semiconductor light emitting device | Katsuyoshi Furuki, Hironori Yamasaki | 2014-07-08 |
| 8674384 | Light emitting element | Takashi Kataoka, Hironori Yamasaki | 2014-03-18 |
| 8618551 | Semiconductor light emitting device | Hironori Yamasaki, Katsuyoshi Furuki, Takashi Kataoka | 2013-12-31 |
| 8530913 | Light emitting device | Takashi Kataoka, Hironori Yamasaki, Hisashi Mori, Kazunari Yabe | 2013-09-10 |
| 8519411 | Semiconductor light emitting device | Shinji Nunotani | 2013-08-27 |
| RE44215 | Semiconductor optoelectric device and method of manufacturing the same | Masahiro Yamamoto, Hidetoshi Fujimoto, Yoshihiro Kokubun, Masayuki Ishikawa, Shinji Saito +1 more | 2013-05-14 |
| 7968933 | Nonvolatile semiconductor memory device | Shoko Kikuchi, Naoki Yasuda, Koichi Muraoka, Hirotaka Nishino | 2011-06-28 |
| 7902588 | Nonvolatile semiconductor memory device and method for manufacturing the same | Akira Takashima, Koichi Muraoka | 2011-03-08 |
| 7755136 | Nonvolatile semiconductor memory device and method of manufacturing the same | Akira Takashima, Tatsuo Shimizu | 2010-07-13 |
| 7756736 | Working machine management system | Tetsuya Nakayama, Shuji Arakawa, Hidenori Koizumi | 2010-07-13 |
| 7560767 | Nonvolatile semiconductor memory device | Naoki Yasuda, Koichi Muraoka | 2009-07-14 |
| 7550801 | Nonvolatile semiconductor memory device | Shoko Kikuchi, Naoki Yasuda, Koichi Muraoka, Hirotaka Nishino | 2009-06-23 |