Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346513 | Method for producing semiconductor device using a vacuum sealing mechanism having inner and outer bellows | Takao Taniguchi | 1994-09-13 |
| 5327425 | Network synchronization control system and control method | Tokuhiro Niwa, Masashi Fukuda, Ryouichi Matusita, Tutomu Koita, Ihei Kajiya | 1994-07-05 |
| 5266119 | Vacuum sealing mechanism for a semiconductor device manufacturing apparatus having inner and outer bellows | Takao Taniguchi | 1993-11-30 |
| 4954215 | Method for manufacture stress detector | Yoshihiko Utsui, Kiyotugu Tuneyoshi, Takashi Taniguchi, Kousuke Haraga, Keitarou Tsukui | 1990-09-04 |
| 4926487 | Speaker system | Tetsuji Yoshida, Yoshiaki Teraoka, Yoji Ogawa, Ken Kozaki, Kenji Hara +1 more | 1990-05-15 |
| 4626410 | Method of making composite material of matrix metal and fine metallic particles dispersed therein | Hirohisa Miura, Toshio Natsume, Hidenori Katagiri, Yoshiro Hayashi, Masahiro Taguchi | 1986-12-02 |
| 4626561 | Method of making two phase material of high molecular weight polymer and fine particles dispersed therein | Hirohisa Miura, Toshio Natsume, Hidenori Katagiri | 1986-12-02 |
| 4617055 | Metal cored ceramic surfaced fine powder material and apparatus and method for making it | Hirohisa Miura, Toshio Natsume, Hidenori Katagiri | 1986-10-14 |
| 4576725 | Magnetic fluid incorporating fine magnetic powder and method for making the same | Hirohisa Miura, Hidenori Katagiri, Toshio Natsume, Hidekazu AZUMA | 1986-03-18 |
| 4526610 | Metal cored ceramic surfaced fine powder material and apparatus and method for making it | Hirohisa Miura, Toshio Natsume, Hidenori Katagiri | 1985-07-02 |
| 4508682 | Method for making composite material including matrix metal and metal cored ceramic surfaced fine powder material | Hirohisa Miura, Toshio Natsume, Hidenori Katagiri | 1985-04-02 |
| 4490706 | Electronic parts | Tadao Yahagi | 1984-12-25 |
| 4488904 | Method and apparatus for retrieving metallic vapor in the liquid phase using pool of molten retrieving metal | Hirohisa Miura, Toshio Natsume | 1984-12-18 |
| 4484943 | Method and apparatus for making a fine powder compound of a metal and another element | Hirohisa Miura, Toshio Natsume, Hidenori Katagiri | 1984-11-27 |
| 4437886 | Process for manufacture of metallic magnesium | Hirohisa Miura, Toshio Natsume | 1984-03-20 |
| 4327854 | Apparatus for guiding web-like material | Tadashi Hirakawa | 1982-05-04 |
| 4314221 | Inductance device | Tadao Yahagi | 1982-02-02 |