Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9923207 | Electrode material, electrode and lithium ion battery | Koji Oono, Takao Kitagawa, Tatsuya Nakabeppu | 2018-03-20 |
| 9793544 | Method of manufacturing positive electrode material for lithium ion secondary battery, positive electrode material for lithium ion secondary battery, positive electrode for lithium ion secondary battery and lithium ion secondary battery | Ryuuta YAMAYA, Akinori Yamazaki | 2017-10-17 |
| 9508989 | Positive electrode material for lithium ion secondary batteries, positive electrode for lithium ion secondary batteries, lithium ion secondary battery, and method of producing positive electrode material for lithium ion secondary batteries | Ryuuta YAMAYA, Satoru Oshitari | 2016-11-29 |
| 9205030 | Hard tissue regeneration material and hard tissue regeneration method | Shigeki Hontsu, Hiroaki Nishikawa, Masanobu Kusunoki, Kazushi Yoshikawa | 2015-12-08 |
| 5718998 | Electrophotographic photoreceptor the photosensitive layer of which contains the charge generating material a fine organic pigment prepared from a soluble pigment precursor | Ryuichi Takahashi, Abul Iqbal, Zhimin Hao | 1998-02-17 |