Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8951635 | Ferrite powder for bonded magnet, method for manufacturing ferrite powder, and bonded magnet using ferrite powder | Shinichi Suenaga, Satoru Tsuboi, Keisuke Ayabe, Kazuyosi Horii | 2015-02-10 |
| 7771867 | Battery accommodating structure and mobile terminal | Katsushige Kohri, Yoshiya Matsumoto, Yoshito Fukata | 2010-08-10 |
| 7442061 | Connection device and electronic equipment having the same | Michihiro Fujii, Yoshito Fukata, Katsushige Kohri, Yoshiya Matsumoto | 2008-10-28 |
| 7400910 | Speaker sound enhancement for a mobile terminal | Yoshiya Matsumoto, Yoshito Fukata, Katsushige Kohri | 2008-07-15 |
| 7374452 | Battery accommodating structure and mobile terminal | Katsushige Kohri, Yoshiya Matsumoto, Yoshito Fukata | 2008-05-20 |
| 7369673 | Speaker supporting device and electronic device comprising this speaker supporting device | Yoshiya Matsumoto, Yoshito Fukata, Katsushige Kohri | 2008-05-06 |
| 7254035 | Circuit substrate unit and electronic equipment | Chiyoshi Sasaki, Katsushi Itoh, Yasuhiro Ootori, Ryouichi Kubota | 2007-08-07 |
| 5985393 | Heat insulating box | Sumihisa Akahoshi, Yutaka Igarashi, Masanori Tsujihara, Fumiaki Baba, Akira Yamada +1 more | 1999-11-16 |
| 5707700 | Heat insulating box | Sumihisa Akahoshi, Yutaka Igarashi, Masanori Tsujihara, Fumiaki Baba, Akira Yamada +1 more | 1998-01-13 |
| 4624976 | Modeling material composition | Osamu Amano, Atsushi Kaiya, Takao Tanaka, Hitoshi Akimura, Katsuhiro Tsujihata | 1986-11-25 |