Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10215813 | Storage battery state monitoring system, storage battery state monitoring method, and storage battery state monitoring program | Ichiro Mukaitani, Takeo Sakamoto | 2019-02-26 |
| 5830570 | Aluminum nitride substrate and process for preparation thereof | Yoshihiro Ohkawa, Makoto Ikeda, Kenichiro Miyahara | 1998-11-03 |
| 5799275 | Speech recognizing device and method assuming a current frame is an end point of a current reference pattern | Jiro Kiyama, Hiroshi Kojima, Susumu Seki, Ryuichi Oka | 1998-08-25 |
| 5614314 | Magnetic recording medium having an enhanced diamond bonding ratio and a method for the manufacture thereof | Michio Osawa, Youichi Tei, Yoshiharu Kashiwakura, Michinori Nishimura, Kazuo Nimura | 1997-03-25 |
| 5427600 | Low alloy sintered steel and method of preparing the same | Kozo Ito, Yoshinobu Takeda | 1995-06-27 |
| 5022455 | Method of producing aluminum base alloy containing silicon | Yoshinobu Takeda, Yusuke Odani, Tetsuya Hayashi, Toshihiko Kaji | 1991-06-11 |
| 4926242 | Aluminum-silicon alloy heatsink for semiconductor devices | Yusuke Odani, Kiyoaki Akechi, Nobuhito Kuroishi | 1990-05-15 |
| 4893203 | Magnetic head | Joichiro Ezaki, Shunichi Katase, Mikio Matsuzaki | 1990-01-09 |
| 4830820 | Method for producing material for semiconductor device | Yusuke Odani, Kiyoaki Akechi, Nobuhito Kuroishi | 1989-05-16 |