Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191105 | Switch device | Hisashi Yoshida, Shigeya Kimura | 2025-01-07 |
| 12165858 | Thermionic power generation element and thermionic power generation module | Shigeya Kimura, Masaya YAMAMITSU, Hisashi Yoshida, Hiroshi Tomita, Souichi Ueno +2 more | 2024-12-10 |
| 12046461 | Power generation element | Shigeya Kimura, Hisashi Yoshida | 2024-07-23 |
| 11855579 | Power generation element | Shigeya Kimura, Hisashi Yoshida, Hiroshi Tomita, Souichi Ueno, Takeshi Hoshi +1 more | 2023-12-26 |
| 11805698 | Power generation element and power generation system | Hisashi Yoshida, Shigeya Kimura, Hiroshi Tomita, Souichi Ueno, Takeshi Hoshi | 2023-10-31 |
| 11664182 | Electron emitting element and power generation element | Shigeya Kimura, Hisashi Yoshida, Hiroshi Tomita, Souichi Ueno, Takeshi Hoshi | 2023-05-30 |
| 11476354 | Power generation element | Hisashi Yoshida, Shigeya Kimura | 2022-10-18 |
| 11387069 | Electron-emitting electrode including multiple diamond members and magnetron including same | Hisashi Yoshida, Shigeya Kimura | 2022-07-12 |
| 11024487 | Current switch device including first and second electrodes and first and second grids | Shigeya Kimura, Hisashi Yoshida | 2021-06-01 |
| 10847364 | Laminated body and semiconductor device | Tadashi Sakai | 2020-11-24 |
| 10580737 | Method for manufacturing graphene wiring structure and method for manufacturing wiring structure | Tadashi Sakai, Yasutaka Nishida, Takashi Yoshida, Yuichi Yamazaki, Masayuki Katagiri +1 more | 2020-03-03 |
| 10325851 | Graphene wiring structure and semiconductor device using the same | Tadashi Sakai, Yasutaka Nishida, Takashi Yoshida, Yuichi Yamazaki, Masayuki Katagiri +1 more | 2019-06-18 |
| 9997611 | Graphene wiring structure and method for manufacturing graphene wiring structure | Tadashi Sakai, Masayuki Katagiri, Yuichi Yamazaki | 2018-06-12 |
| 9924593 | Graphene wiring structure and method for manufacturing graphene wiring structure | Tadashi Sakai, Yuichi Yamazaki, Masayuki Katagiri, Taishi ISHIKURA, Akihiro Kajita | 2018-03-20 |
| 9768372 | Semiconductor device, superconducting device, and manufacturing method of semiconductor device | Yuichi Yamazaki, Tadashi Sakai | 2017-09-19 |
| 9761530 | Graphene wiring and method for manufacturing the same | Tadashi Sakai, Yuichi Yamazaki, Masayuki Katagiri | 2017-09-12 |
| 9679851 | Graphene wiring structure and manufacturing method thereof | Tadashi Sakai, Masayuki Katagiri, Yuichi Yamazaki | 2017-06-13 |
| 9659870 | Wiring and method for manufacturing the same | Tadashi Sakai | 2017-05-23 |
| 9418938 | Semiconductor device having a graphene interconnect | Masayuki Kitamura, Atsuko Sakata, Akihiro Kajita, Tadashi Sakai | 2016-08-16 |
| 9379060 | Graphene wiring | Tadashi Sakai, Masayuki Katagiri, Yuichi Yamazaki, Naoshi Sakuma, Mariko Suzuki | 2016-06-28 |
| 9117738 | Interconnection of semiconductor device with graphene wire | Makoto Wada, Akihiro Kajita, Atsunobu Isobayashi, Tatsuro SAITO, Tadashi Sakai | 2015-08-25 |
| 8981561 | Semiconductor device and method of manufacturing the same | Tatsuro SAITO, Makoto Wada, Atsunobu Isobayashi, Akihiro Kajita, Tadashi Sakai | 2015-03-17 |
| 8698077 | Method for determining number of layers of two-dimensional thin film atomic structure and device for determining number of layers of two-dimensional thin film atomic structure | Hidefumi Hiura, Kazuhito Tsukagoshi | 2014-04-15 |
| 8043978 | Electronic device and method for producing electronic device | Kazuhito Tsukagoshi, Syunsuke Odaka, Yoshinobu Aoyagi | 2011-10-25 |
| 6250100 | Dual heat source high-temperature regenerator | Hideki Funai, Kazuhiro Yoshii, Kazuya Sawakura, Daisaku Chou | 2001-06-26 |