Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903669 | Heat exchange element and air conditioner | Yuichi Ishimaru, Hajime Sotokawa, Masaru Takada, Takanori Imai, Mitsuhiko Ohira +5 more | 2018-02-27 |
| 9027699 | Speaker diaphragm, speaker, and production method of speaker diaphragm | Osamu Murakami, Masashi Hara, Akihiro Fujita | 2015-05-12 |
| 7974073 | Electric double-layer capacitor with a negative electrode containing a carbon material and a titanium oxide | Daigo Takemura, Kenro Mitsuda, Kazuki Kubo | 2011-07-05 |
| 7636232 | Electric double layer capacitor | Kenro Mitsuda, Yoshiyuki Takuma, Daigo Takemura, Kazuki Kubo, Fumiyuki Miyamoto +1 more | 2009-12-22 |
| 7463478 | Electric double layer capacitor | Kenro Mitsuda, Yoshiyuki Takuma, Daigo Takemura, Kazuki Kubo, Fumiyuki Miyamoto +1 more | 2008-12-09 |
| 6727021 | Lithium ion secondary battery | Hisashi Shiota, Hiroaki Urushibata, Fusaoki Uchikawa | 2004-04-27 |
| 6346345 | Electrode having PTC characteristic | Hisashi Shiota, Hiroaki Urushibata, Fusaoki Uchikawa | 2002-02-12 |
| 5610219 | Resin compound for molding precision parts, and sleeve and ferrule produced therefrom | Shiro Takatani, Fumiaki Baba, Tsutomu Ohta, Kazuo Nakamura | 1997-03-11 |
| 4934185 | Device for measuring adhesive strength and shear strength of coated film | Ituo Nishiyama, Masazi Kozono | 1990-06-19 |
| 4687801 | Resin composition | Fumiaki Baba, Katsuyoshi Iisaka | 1987-08-18 |