Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11867543 | Field device case and field device | Masaya Taguchi, Kentaro Yamada, Yudai Hirai | 2024-01-09 |
| 9807896 | Converter | Takashi Arai, Masayuki Ishii, Yuichi Hori | 2017-10-31 |
| 6761930 | Method of coating solution on substrate surface using a slit nozzle | Hiroyoshi Sago, Shigemi Fujiyama, Futoshi Shimai | 2004-07-13 |
| 6436472 | Method of applying a coating solution to a substrate surface using a rotary coater | Hiroyoshi Sago, Shigemi Fujiyama, Futoshi Shimai | 2002-08-20 |
| 6067930 | Coaxial plasma processing apparatus | Mitsuaki Minato, Atsushi Matsushita | 2000-05-30 |
| 5709519 | Plasma processing apparatus | Mitsuaki Minato, Yoshitsugu Kawamura | 1998-01-20 |
| 5584647 | Object handling devices | Isamu Hijikata, Mitsuaki Minato | 1996-12-17 |
| 5364488 | Coaxial plasma processing apparatus | Mitsuaki Minato, Atsushi Matsushita | 1994-11-15 |
| 5344536 | Method of and apparatus for processing a workpiece in plasma | Kazuto Obuchi, Satoshi Oya, Mitsuaki Minato, Kazutoshi Fujisawa, Kazuhisa Takao | 1994-09-06 |
| D333544 | Conveyor belt | — | 1993-02-23 |
| 5137144 | Conveyor system | — | 1992-08-11 |
| 5131524 | Conveyor system with movable partitions | — | 1992-07-21 |
| 5083896 | Object handling device | Isamu Hijikata, Mitsuaki Minato | 1992-01-28 |
| 5022979 | Electrode for use in the treatment of an object in a plasma | Isamu Hijikata, Mitsuo Samezawa | 1991-06-11 |
| 5006220 | Electrode for use in the treatment of an object in a plasma | Isamu Hijikata, Mitsuo Samezawa | 1991-04-09 |
| 4946537 | Plasma reactor | Isamu Hijikata | 1990-08-07 |
| 4911630 | Device for preventing scattering of ejected, molded articles for use in resin molding machine | — | 1990-03-27 |
| 4894254 | Method of forming silicone film | Muneo Nakayama, Akira Hashimoto, Toshihiro Nishimura, Isamu Hijikata | 1990-01-16 |
| 4880318 | Slidable vibration-isolating rubber member | Akihiro Shibahara, Takehiko Taguchi, Koji Shinohara, Hiroshi Kawaguchi | 1989-11-14 |
| 4868096 | Surface treatment of silicone-based coating films | Muneo Nakayama, Akira Hashimoto, Toshihiro Nishimura, Isamu Hijikata, Mitsuaki Minato +1 more | 1989-09-19 |
| 4828477 | Device for preventing scattering of molded articles ejected from resin molding machine | — | 1989-05-09 |
| 4790262 | Thin-film coating apparatus | Muneo Nakayama, Hiroyoshi Sago, Hideyuki Mizuki | 1988-12-13 |
| 4749436 | Equipment for thermal stabilization process of photoresist pattern on semiconductor wafer | Mitsuaki Minato, Isamu Hijikata, Muneo Nakayama | 1988-06-07 |
| D291413 | Wafer holding frame | Isamu Hijikata, Hisashi Nakane, Muneo Nakayama | 1987-08-18 |
| 4578559 | Plasma etching method | Isamu Hijikata, Hisashi Nakane | 1986-03-25 |