Issued Patents All Time
Showing 1–25 of 187 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12322803 | Secondary battery | Kenji Matsubara, Nobuhiko Hojo, Masanobu Takeuchi | 2025-06-03 |
| 12288876 | Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueos-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery | Katsuya Inoue, Shuhei Oda, Hiroyuki Toya | 2025-04-29 |
| 12237509 | Secondary battery | Kenji Matsubara, Hiroshi Kawada, Masanobu Takeuchi | 2025-02-25 |
| 12230794 | Secondary battery positive electrode active material, and secondary battery | Hiroshi Kawada, Kosuke Kuroda | 2025-02-18 |
| 12199243 | Non-aqueous electrolyte secondary battery | Yasuyuki Kusumoto | 2025-01-14 |
| 12191480 | Positive electrode active material for secondary battery, and secondary battery | Kosuke Kuroda, Hiroshi Kawada | 2025-01-07 |
| 12119490 | Positive electrode active material and secondary battery | Kosuke Kuroda, Hiroshi Kawada | 2024-10-15 |
| 12074322 | Secondary battery | Hiroyuki Matsumoto, Nobuhiko Hojo | 2024-08-27 |
| 12051796 | Negative electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method for producing negative electrode for nonaqueous electrolyte secondary battery | Hiroshi Kawada, Hiroyuki Matsumoto | 2024-07-30 |
| 11894521 | Secondary battery | Kazuhiro Iida, Takayuki Nakatsutsumi | 2024-02-06 |
| 11876222 | Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueos-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery | Katsuya Inoue, Shuhei Oda, Hiroyuki Toya | 2024-01-16 |
| 11876253 | Alkali dry battery comprising electrolyte including sulfonyl group-containing anion | Takayuki Nakatsutsumi, Yasuyuki Kusumoto, Yasufumi Takahashi | 2024-01-16 |
| 11870053 | Secondary-battery negative electrode and manufacturing method thereof, and secondary battery | Takuya Sadakane, Hiroshi Kawada | 2024-01-09 |
| 11817561 | Electrolyte and secondary battery | Kenji Matsubara, Nobuhiko Hojo, Hiroyuki Matsumoto | 2023-11-14 |
| 11710834 | Lithium primary battery | Miyuki Nakai, Yasuyuki Kusumoto | 2023-07-25 |
| 11646446 | Rechargeable battery and electrolyte solution | Kenji Matsubara, Nobuhiko Hojo, Hiroyuki Matsumoto, Takayuki Nakatsutsumi, Kazuhiro Iida | 2023-05-09 |
| 11637278 | Alkaline dry batteries | Yasuyuki Kusumoto, Yasufumi Takahashi | 2023-04-25 |
| 11594720 | Positive electrode for secondary battery, secondary battery, and method for producing positive electrode for secondary battery | Hiroshi Kawada | 2023-02-28 |
| 11581549 | Alkaline dry batteries | Yasufumi Takahashi, Yasuyuki Kusumoto | 2023-02-14 |
| 11567241 | Light projection lens and mobile object | Yoshihiko Kanayama | 2023-01-31 |
| 11545663 | Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueos-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery | Katsuya Inoue, Shuhei Oda, Hiroyuki Toya | 2023-01-03 |
| 11539079 | Nonaqueous electrolyte and nonaqueous electrolyte secondary battery | Kazuhiro Iida, Takanobu Chiga, Naoya Morisawa | 2022-12-27 |
| 11422452 | Optical multiplexer and image projection apparatus using the same | Kazumasa Takata, Takashi Matsuda | 2022-08-23 |
| 11411210 | Positive electrode active material for non-aqueous electrolyte secondary battery, process for manufacturing positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery using the positive electrode active material | Takahiro Toma, Taira Aida, Tetsufumi Komukai | 2022-08-09 |
| 11394024 | Nickel-cobalt-manganese complex hydroxide particles and method for producing same, positive electrode active material for nonaqueous electrolyte secondary battery and method for producing same, and nonaqueous electrolyte secondary battery | Hiroyuki Toya, Shin Imaizumi, Kensaku Mori, Kenji Ikeuchi, Kazuomi Ryoshi +2 more | 2022-07-19 |