Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677000 | Substrate spin treating method and apparatus | Katsushi Yoshioka, Yoshiteru Fukutomi, Tsuyoshi Mitsuhashi | 1997-10-14 |
| 5678116 | Method and apparatus for drying a substrate having a resist film with a miniaturized pattern | Hiroaki Sugimoto, Masaru Kitagawa | 1997-10-14 |
| 5656088 | Apparatus for dipping substrates in processing fluid | Tadashi MAEGAWA, Akihiko Hidaka, Toshio Hiroe, Hideki Hayashi | 1997-08-12 |
| 5647083 | Apparatus for cleaning substrates and methods for attaching/detaching and cleaning brushes of such apparatus | Nobuyasu Hiraoka, Mitsuhiro Fujita, Masami Ohtani | 1997-07-15 |
| 5639301 | Processing apparatus having parts for thermal and non-thermal treatment of substrates | Shigeru Sasada, Kaoru Aoki, Mitsumasa Kodama, Yoshiteru Fukutomi, Hidekazu Inoue | 1997-06-17 |
| 5616247 | Method for separating a liquid mixture using a pervaporation membrane module unit | Masaaki Mita, Haruo Katsumata | 1997-04-01 |
| 5582721 | Apparatus for separating a liquid mixture | Masaaki Mita, Katashi Shioda, Furuto Seiryo, Moriyoshi Kudoh | 1996-12-10 |
| 5556539 | Apparatus for separating a liquid mixture by pervaporation | Masaaki Mita, Seiji Sudoh, Katashi Shioda, Moriyoshi Kudoh | 1996-09-17 |
| 5555234 | Developing method and apparatus | — | 1996-09-10 |
| 5386670 | Method for manufacturing system floor and floor base for system floor | Fumio Takeda, Yoshio Kojima, Yutaka Ishibashi, Isako Tsushima, Hideo Tanaka +2 more | 1995-02-07 |
| 5296383 | Human centromere antigen polypeptide | Michio Himeno | 1994-03-22 |
| 5224595 | Package of cement mixing material | Koichi Nagase, Yoshimitsu Sekiguchi, Toshihiro Okada, Takehiko Kurusu | 1993-07-06 |
| 5191908 | Dipping type surface treatment apparatus | Toshio Hiroe | 1993-03-09 |
| 5180431 | Apparatus for applying liquid agent on surface of rotating substrate | Mitsuhiro Fujita | 1993-01-19 |
| 5030282 | Carbon fiber-reinforced cementitious composite and method for producing the composite | Toshikazu Matsuhashi, Kuniomi Suzuki, Kazuhisa Saito, Hiroyasu Ogawa, Masahide Aga +2 more | 1991-07-09 |
| 4987687 | Rotary wafer drier | — | 1991-01-29 |
| 4870923 | Apparatus for treating the surfaces of wafers | — | 1989-10-03 |
| 4841624 | Method of producing a thin film magnetic head | Eisei Togawa, Saburo Suzuki, Shunichiro Kuwatsuka | 1989-06-27 |
| 4831906 | Numerical control machine | Youji Takeuchi, Shuichiro Yamashita | 1989-05-23 |
| 4824731 | Thin film magnetic head | Haruhiko Matsuyama, Fusaji Shoji, Shunichiro Kuwatsuka | 1989-04-25 |
| 4638693 | Bar stock feeder | — | 1987-01-27 |
| 4514471 | Process for the preparation of electron beam curing gypsum panel | Osamu Isozaki | 1985-04-30 |
| 4413539 | Numerically controlled lathe | Shinichi Ishizuka | 1983-11-08 |
| 4297925 | Turret head for a lathe | Shinichi Ishizuka | 1981-11-03 |
| 4269869 | Method for improving surface properties of porous inorganic material by coating | Yasushi MOROHASHI, Yasuji Komatsu, Toshiaki Hanyuda, Eiichiro Takiyama, Tohei Horishima | 1981-05-26 |