Issued Patents All Time
Showing 26–50 of 279 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10447012 | Surface-emitting quantum cascade laser | Tomohiro Takase, Rei Hashimoto, Tsutomu KAKUNO | 2019-10-15 |
| 10424899 | Surface emitting quantum cascade laser | Tsutomu KAKUNO, Rei Hashimoto, Kei Kaneko, Yasunobu Kai | 2019-09-24 |
| 10403893 | Positive electrode material for lithium secondary battery | Takehiko Sawai, Kazunori Urao, Kazuma Hanai, Karim Zaghib, Abdelbast Guerfi +1 more | 2019-09-03 |
| 10290995 | Terahertz quantum cascade laser device | Tsutomu KAKUNO, Osamu Yamane | 2019-05-14 |
| 10230089 | Electrolyte holder for lithium secondary battery and lithium secondary battery | Takehiko Sawai, Kazunori Urao, Jyunichi Ushimoto, Masahiko Ueta, Norihiro Wada | 2019-03-12 |
| 10090525 | Positive-electrode materials: methods for their preparation and use in lithium secondary batteries | Karim Zaghib, Abdelbast Guerfi, Pierre Hovington, Takehiko Sawai, Kazunori Urao | 2018-10-02 |
| 10050270 | Lithium-ion secondary battery and method of producing same | Karim Zaghib, Abdelbast Guerfi, Takehiko Sawai, Kazunori Urao, Jun Nakagawa +2 more | 2018-08-14 |
| 10007236 | Electronic timepiece | Takaomi Yonekura, Tadashi Kojima, Takayasu Akagi, Hirofumi Nagareda, Hirohisa Maruyama +1 more | 2018-06-26 |
| 9893493 | Surface emitting quantum cascade laser | Tsutomu KAKUNO, Osamu Yamane, Akira Tsumura | 2018-02-13 |
| 9865770 | Semiconductor light emitting element and method for manufacturing the same | Rei Hashimoto, Jongil Hwang, Shinya Nunoue | 2018-01-09 |
| 9768189 | Semiconductor memory device | Hiroshi Shinohara, Atsuhiro Sato, Keisuke Yonehama, Yasuyuki Baba, Toshifumi Minami +2 more | 2017-09-19 |
| 9691784 | Semiconductor memory device | Hiroyuki Maeda | 2017-06-27 |
| 9660269 | Electrode for lithium secondary battery and lithium secondary battery | Takehiko Sawai, Kazuma Hanai | 2017-05-23 |
| 9577253 | Positive-electrode materials: methods for their preparation and use in lithium secondary batteries | Karim Zaghib, Abdelbast Guerfi, Pierre Hovington, Takehiko Sawai, Kazunori Urao | 2017-02-21 |
| 9537150 | Electrode for secondary battery and production process for the same and secondary battery | Tsuyoshi Yano, Tetsuhiro Ishikawa, Takehiko Sawai | 2017-01-03 |
| 9496583 | Lithium secondary battery, method for producing power collection foil for same, and power collection foil for same | Takehiko Sawai, Kazunori Urao | 2016-11-15 |
| 9413003 | Electrode material for lithium secondary battery and lithium secondary battery | Takehiko Sawai, Kazunori Urao, Takashi Kawasaki | 2016-08-09 |
| 9368913 | Electrical connector for suppressing crosstalk | Takayuki Hayauchi, Yoshihisa Kawate | 2016-06-14 |
| 9337400 | Semiconductor light emitting element and method for manufacturing the same | Rei Hashimoto, Shigeya Kimura, Jongil Hwang, Hiroshi Katsuno, Shinya Nunoue | 2016-05-10 |
| 9337145 | Semiconductor memory device | Hiroshi Shinohara, Atsuhiro Sato, Keisuke Yonehama, Yasuyuki Baba, Toshifumi Minami +2 more | 2016-05-10 |
| 9312429 | Semiconductor light emitting device, semiconductor wafer with first and second portions with different lattice polarities | Jongil Hwang, Rei Hashimoto, Shinya Nunoue | 2016-04-12 |
| 9287441 | Method for manufacturing semiconductor device | Jongil Hwang, Rei Hashimoto, Hung Hung, Shinya Nunoue | 2016-03-15 |
| 9257239 | Binder composition for electrode | Hironori Konishi, Daisuke Shimiya, Kazuhiro Kote, Takehiko Sawai, Jun Nakagawa | 2016-02-09 |
| 9238593 | Ceramic member, probe holder, and manufacturing method of ceramic member | Akira Nakamura, Kohei Suzuki, Shinya Miyaji | 2016-01-19 |
| 9202994 | Semiconductor light emitting element and method for manufacturing the same | Rei Hashimoto, Shigeya Kimura, Jongil Hwang, Hiroshi Katsuno, Shinya Nunoue | 2015-12-01 |