Issued Patents All Time
Showing 51–75 of 166 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10361191 | Semiconductor device | Katsumi URYU | 2019-07-23 |
| 10355084 | Semiconductor device, method of manufacturing the same and power conversion device | Koichi Nishi, Kenji Suzuki, Junichi Yamashita | 2019-07-16 |
| 10347715 | Semiconductor device having improved safe operating areas and manufacturing method therefor | Kenji Suzuki, Mitsuru Kaneda, Ryu Kamibaba, Koichi Nishi | 2019-07-09 |
| 10254625 | Optical signal processing device | Kenya Suzuki, Kei Kuwabara, Yuichi Higuchi, Mitsumasa Nakajima, Yuichiro Ikuma +3 more | 2019-04-09 |
| 10249619 | Power semiconductor device having trench gate type IGBT and diode regions | — | 2019-04-02 |
| 10249618 | Power semiconductor device having trench gate type IGBT and diode regions | — | 2019-04-02 |
| 10205013 | Semiconductor switching element and method of manufacturing the same | Mitsuru Kaneda, Kenji Suzuki, Ryu Kamibaba, Mariko Umeyama, Koichi Nishi | 2019-02-12 |
| 9972617 | Power semiconductor device having trench gate type IGBT and diode regions | — | 2018-05-15 |
| 9882148 | Organic compound, field element, organic light-emitting element, display apparatus, image information-processing apparatus, lighting apparatus, image-forming apparatus, and exposure apparatus | Jun Kamatani, Tetsuya Kosuge, Masumi Itabashi, Yosuke Nishide, Hirokazu Miyashita +2 more | 2018-01-30 |
| 9818957 | Organic light emitting element | Yosuke Nishide, Jun Kamatani, Hiroki Ohrui, Yojiro Matsuda, Masanori Muratsubaki +2 more | 2017-11-14 |
| 9773873 | Semiconductor device | — | 2017-09-26 |
| 9741788 | Semiconductor device and method for fabricating the same | Takami Otsuki | 2017-08-22 |
| 9723387 | Optical signal processing device with an array waveguide coupled to a slab waveguide with two arcs | Kenya Suzuki, Kazunori Seno, Naoki Ooba, Toshio Watanabe, Takeshi Kawai +4 more | 2017-08-01 |
| 9705089 | Organic light emitting element | Yosuke Nishide, Jun Kamatani, Hiroki Ohrui, Yojiro Matsuda, Masanori Muratsubaki +2 more | 2017-07-11 |
| 9601485 | Reverse-conducting IGBT with buffer layer and separation layer for reducing snapback | — | 2017-03-21 |
| 9543293 | Power semiconductor device having trench gate type IGBT and diode regions | — | 2017-01-10 |
| 9486939 | Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottle | Minoru Abe, Masato Suzuki, Hiromi Shimura, Junichi Chiba | 2016-11-08 |
| 9478647 | Semiconductor device | — | 2016-10-25 |
| 9472766 | Fused polycyclic compound and organic light emitting element including the same | Masumi Itabashi, Hiroki Ohrui, Hironobu Iwawaki, Kei Tagami, Kenichi Ikari +2 more | 2016-10-18 |
| 9461260 | Organic light emitting device | Hajime Muta, Yohei Iwasaki | 2016-10-04 |
| 9437721 | Reverse-conducting IGBT with buffer layer and separation layer for reducing snapback | — | 2016-09-06 |
| 9393725 | Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottle | Minoru Abe, Masato Suzuki, Hiromi Shimura, Junichi Chiba | 2016-07-19 |
| 9349811 | Field plate configuration of a semiconductor device | — | 2016-05-24 |
| 9331296 | Organic light-emitting device | Maki Okajima, Keiji Okinaka, Hajime Muta, Yohei Iwasaki, Minako Nakasu +2 more | 2016-05-03 |
| 9307301 | Optical switch | Kenya Suzuki, Kazunori Seno, Naoki Ooba, Toshio Watanabe | 2016-04-05 |