Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5582879 | Cluster beam deposition method for manufacturing thin film | Hidehiko Fujimura, Mitsuharu Sawamura, Akihiko Yokoyama | 1996-12-10 |
| 5578536 | Evaporating material for producing optical thin film | Noboru Sugahara, Mitsuharu Sawamura, Junji Terada, Junichi Sakamoto | 1996-11-26 |
| 5478416 | Magnetic alloy | Satoshi Takaoka, Masaaki Matsushima, Yoshio Kawakami, Michio Yanagi | 1995-12-26 |
| 5328583 | Sputtering apparatus and process for forming lamination film employing the apparatus | Kenji Ando | 1994-07-12 |
| 5173825 | Magnetic head using magnetic oxide part and magnetic metal film | Takashi Suzuki, Takeshi Sawada, Toshio Yamanaka, Tsuyoshi Orikasa, Hiroyuki Suzuki +1 more | 1992-12-22 |
| 4953048 | Magnetic head with specific gap structure | Kiyozumi Niizuma, Kenichi Nagasawa, Takashi Suzuki, Toshio Yamanaka, Tsuyoshi Orikasa +2 more | 1990-08-28 |
| 4926276 | Magnetic head having reinforcing block | Tsuyoshi Orikasa, Fujihiro Ito, Hiroyuki Suzuki, Kiyozumi Niizuma, Kazuyo Yoshida +1 more | 1990-05-15 |
| 4899241 | Method of manufacturing a magnetic head having a thin film in a portion of its core | Hideaki Miyakawa | 1990-02-06 |
| 4890378 | Method for manufacturing a magnetic head core having a magnetic film | Takashi Suzuki, Toshio Yamanaka, Hiroyuki Suzuki, Tsuyoshi Orikasa, Takeshi Sawada +1 more | 1990-01-02 |
| 4884156 | Magnetic head having a thin-film and a coil | Hideaki Miyakawa | 1989-11-28 |
| 4868972 | Method for manufacturing a magnetic head for performing high density recording and reproducing | Hideaki Miyakawa | 1989-09-26 |
| 4720513 | Adhesive composition comprising a cyanoacrylate compound with a silyl isocyanate treated silica gel | Masakazu Wakabayashi, Iwakichi Sugiyama | 1988-01-19 |
| 4328170 | Process for preparing an .alpha.-cyanoacrylate | Makoto Okawara, Yukihisa Takaoka, Iwakichi Sugiyama | 1982-05-04 |