Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11291993 | Micro-fluid chip | Kazuhiko Imamura, Nobuhiko Inui, Takamasa Kouno, Tatsunori TAKAMATSU, Ryoma Ishii +2 more | 2022-04-05 |
| 9748545 | Propylene-based resin microporous film, separator for battery, battery, and method for producing propylene-based resin microporous film | Yuki SAKURAI | 2017-08-29 |
| 9711786 | Fine particle-exfoliated graphite composite, negative electrode material for lithium ion secondary battery, and methods for producing the same, and lithium ion secondary battery | Shoji Nozato, Akira Nakasuga, Akihiko Fujiwara, Hiroshi Yoshitani, Yasushi Uematsu | 2017-07-18 |
| 9362540 | Method for producing propylene-based resin microporous film and propylene-based resin microporous film | Akihiro Ogawa, Takahiko Sawada | 2016-06-07 |