Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315885 | Electrolytic solution, electrochemical device, lithium-ion secondary battery, and module | Tomoya Hidaka, Yoshiko Kuwajima, Takaya Yamada, Shigeaki Yamazaki, Yuuki Suzuki +1 more | 2025-05-27 |
| 12243981 | Electrolyte solution, electrochemical device, and lithium ion secondary battery and module | Shigeaki Yamazaki, Yoshiko Kuwajima, Kenzou Takahashi | 2025-03-04 |
| 12183887 | Electrolytic solution, electrochemical device, lithium-ion secondary battery, and module | Tomoya Hidaka, Yoshiko Kuwajima, Takaya Yamada, Shigeaki Yamazaki, Yuuki Suzuki +1 more | 2024-12-31 |
| 12107225 | Electrolyte solution, electrochemical device, lithium ion secondary battery, module and compound | Tomoya Hidaka, Yoshiko Kuwajima, Yuuki Suzuki, Akiyoshi Yamauchi, Kotaro Hayashi +3 more | 2024-10-01 |
| 12015121 | Electrolyte, electrochemical device, lithium ion secondary battery, and module | Tomoya Hidaka, Yoshiko Kuwajima, Takaya Yamada, Shigeaki Yamazaki, Kenzou Takahashi +1 more | 2024-06-18 |
| 12002926 | Electrolyte, electrochemical device, lithium ion secondary battery, and module | Yuuki Suzuki, Shigeaki Yamazaki, Kenzou Takahashi, Tomoya Hidaka, Yoshiko Kuwajima +2 more | 2024-06-04 |
| 11996522 | Electrolyte, electrochemical device, lithium-ion secondary battery, and module | Yoshiko Kuwajima, Tomoya Hidaka, Yuuki Suzuki, Toshiharu SHIMOOKA, Hisako Nakamura +6 more | 2024-05-28 |
| 11916195 | Electrolyte solution, electrochemical device, lithium ion secondary battery, and module | Tomoya Hidaka, Toshiharu SHIMOOKA, Shigeaki Yamazaki, Hisako Nakamura, Takaya Yamada +5 more | 2024-02-27 |
| 11631894 | Electrolytic solution, electrochemical device, secondary cell, and module | Tomoya Hidaka, Kenzou Takahashi, Shigeaki Yamazaki | 2023-04-18 |
| 11611106 | Electrolytic solution, electrochemical device, lithium ion secondary battery, and module | Yoshiko Kuwajima, Kenzou Takahashi, Shigeaki Yamazaki, Hiroyuki Arima, Tomoya Hidaka +5 more | 2023-03-21 |
| 11605509 | Electrolytic solution, electrochemical device, lithium-ion secondary cell, and module | Kenzou Takahashi, Shigeaki Yamazaki, Hiroyuki Arima | 2023-03-14 |
| 11374259 | Electrolytic solution, electrochemical device, secondary cell, and module | Tomoya Hidaka, Kenzou Takahashi, Shigeaki Yamazaki | 2022-06-28 |
| 11201353 | Electrolyte solution, electrochemical device, lithium ion secondary battery, and module | Kenzou Takahashi, Hideo Sakata, Shigeaki Yamazaki, Hiroyuki Arima, Shinichi Kinoshita | 2021-12-14 |
| 11043698 | Electrolytic solution, electrochemical device, lithium-ion secondary cell, and module | Shigeaki Yamazaki, Kenzou Takahashi, Hiroyuki Arima, Hideo Sakata, Shinichi Kinoshita | 2021-06-22 |
| 10978742 | Electrolytic solution, electrochemical device, lithium-ion secondary cell, and module | Kenzou Takahashi, Hideo Sakata, Shigeaki Yamazaki, Hiroyuki Arima, Shinichi Kinoshita | 2021-04-13 |
| 7905210 | Engine vibration elimination system and variable stroke characteristic engine | Koichi Eto, Akinori Maezuru, Kouichi Ikoma, Kazuhiko Iso, Yoshihiro Okada | 2011-03-15 |
| 6855468 | Color image formation method | Takashi Yamamoto, Masae Nakamura, Yoshimichi Katagiri, Shin-ichi Kuramoto, Hachiro Tosaka +2 more | 2005-02-15 |
| 6737210 | Image formation method, electrophotographic toners, and printed matter | Osamu Uchinokura, Hachiroh Tosaka, Hiroshi Yamashita, Shinichi Kuramoto, Masae Nakamura +3 more | 2004-05-18 |
| 6432589 | Image formation method, electrophotographic toners, and printed matter | Osamu Uchinokura, Hachiroh Tosaka, Hiroshi Yamashita, Shinichi Kuramoto, Masae Nakamura +3 more | 2002-08-13 |
| 6416914 | Image formation process and developer used therein | Masae Nakamura, Takashi Yamamoto, Yoshimichi Katagiri, Shinichi Kuramoto, Hachiro Tosaka +2 more | 2002-07-09 |
| 6360068 | Electrophotographic image formation process and apparatus | Takashi Yamamoto, Masae Nakamura, Yoshimichi Katagiri, Shin-ichi Kuramoto, Hachiro Tosaka +3 more | 2002-03-19 |
| 6021286 | Image forming apparatus | Tsutomu Kawai, Hidenori Fujioka, Hitohiro Maeda | 2000-02-01 |
| 6017290 | Controlling lockup clutch and shifts as a function of cruise mode and normal mode | Katsutoshi Usuki, Shoji Kan, Eiji Moriyama | 2000-01-25 |
| 5976056 | Control apparatus for a vehicle | Takuya Matsumoto, Katsutoshi Usuki, Toru Hashimoto, Mitsuhiro Miyake, Seiichi Inoue | 1999-11-02 |
| 5946523 | Printing apparatus | Hidenori Fujioka, Kazuhiko Hamazoe, Tsutomu Kawai, Masahiro Wanou, Youji Houki +8 more | 1999-08-31 |