Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338327 | Polymeric material, production method therefor, and polymeric material composition | Motoyasu Hirai, Yushun SUN, Kanta MATSUSHIMA, Jun Nakamura, Takeo Kawase +1 more | 2025-06-24 |
| 12051807 | Electrode material | Kan HATAKEYAMA, Tomoki Akahane, Choitsu Go, Takahiro Kaseyama | 2024-07-30 |
| 11639403 | Polymer, composite positive active material including the same, and lithium secondary battery including electrode including the positive active material | Wonsung Choi, Hiroyuki Nishide, Seokgwang Doo | 2023-05-02 |
| 10326138 | Charge storage material, electrode active material and secondary battery | Hiroyuki Nishide, Yuya KAMBE, Takuji Yoshimoto | 2019-06-18 |
| 10164258 | Fused-ring quinone-substituted polynorbornene, electrode active material and secondary battery | Hiroyuki Nishide, Takuma KAWAI, Satoshi Nakao, Takuji Yoshimoto | 2018-12-25 |
| 9871253 | Ion-conductive fused-ring quinone polymer, electrode active material and secondary battery | Hiroyuki Nishide, Takuma KAWAI, Takuji Yoshimoto | 2018-01-16 |
| 9647269 | Electrode active material and secondary battery | Hiroyuki Nishide, Hiroki Yakushiji, Shigeyuki Iwasa, Kentaro Nakahara | 2017-05-09 |
| 9356292 | Radical composition and battery using same | Hiroyuki Nishide, Sosuke Yamaguchi, Nobutaka Fujimoto, Yuji Kinpara, Shun Hashimoto +2 more | 2016-05-31 |
| 9236576 | Photoelectric element, process for producing photoelectric element, and photosensitizer | Michio Suzuka, Takashi Sekiguchi, Takeyuki Yamaki, Hiroyuki Nishide, Fumiaki Kato +1 more | 2016-01-12 |
| 9159500 | Photoelectric conversion element | Michio Suzuka, Takashi Sekiguchi, Naoki Hayashi, Hiroyuki Nishide, Fumiaki Kato | 2015-10-13 |
| 9029845 | Electrode composite and photoelectric element equipped therewith | Michio Suzuka, Takashi Sekiguchi, Hiroyuki Nishide, Fumiaki Kato | 2015-05-12 |
| 9012901 | Photoelectric conversion element | Michio Suzuka, Takashi Sekiguchi, Naoki Hayashi, Takeyuki Yamaki, Hiroyuki Nishide +1 more | 2015-04-21 |
| 9013023 | Photoelectric element having stacked charge-transport layers | Michio Suzuka, Takashi Sekiguchi, Naoki Hayashi, Hiroyuki Nishide, Fumiaki Kato | 2015-04-21 |
| 8952372 | Photoelectric element and method for producing the same | Takashi Sekiguchi, Michio Suzuka, Naoki Hayashi, Takeyuki Yamaki, Hiroyuki Nishide +2 more | 2015-02-10 |
| 8895975 | Photoelectric element | Naoki Hayashi, Michio Suzuka, Takashi Sekiguchi, Takeyuki Yamaki, Hiroyuki Nishide +2 more | 2014-11-25 |
| 8841550 | Photoelectric element | Takashi Sekiguchi, Mitsuo Yaguchi, Takeyuki Yamaki, Hiroyuki Nishide, Fumiaki Kato +2 more | 2014-09-23 |
| 8729532 | Light-absorbing material and photoelectric conversion element | Takashi Sekiguchi, Hiroyuki Nishide, Michio Suzuka, Takeyuki Yamaki, Fumiaki Kato +1 more | 2014-05-20 |
| 8674215 | Photoelectric device | Takashi Sekiguchi, Shingo Kambe, Hiroyuki Nishide, Fumiaki Kato, Akira Takahashi +3 more | 2014-03-18 |
| 8592807 | Photoelectric element | Takashi Sekiguchi, Mitsuo Yaguchi, Takeyuki Yamaki, Hiroyuki Nishide, Fumiaki Kato +2 more | 2013-11-26 |
| 8114803 | Catalyst material and process for preparing the same | Makoto Yuasa, Aritomo Yamaguchi, Hiroshi Ikkanda, Ken Tanaka, Yuichi Iai +5 more | 2012-02-14 |
| 6689919 | Catalysts for oxidative polymerization of fluorophenol, method of oxidative polymerization of fluorophenol, and poly(oxyfluorophenylene) derivative | Eishun Tsuchida, Yosuke Kumaki, Kei Saito | 2004-02-10 |