Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |