Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5708295 | Lead frame and method of manufacturing the same, and resin sealed semiconductor device and method of manufacturing the same | Akira Oga, Toru Nomura, Masanori Minamio | 1998-01-13 |
| 5642970 | Method of producing a curved groove in a workpiece | Masaaki Enya, Takahiro Yamazaki, Tatsuo Miura | 1997-07-01 |
| 5630684 | Method for machining a scroll member | Junichi Iio, Norio Suzuki, Kouji Mikami, Masaaki Enya, Yukihisa Tsuchimoto +2 more | 1997-05-20 |
| 5606656 | Image data processing unit for forming a plurality of identical images in a single output image area | — | 1997-02-25 |
| 5581880 | Method for machining scroll member | Junichi Iio, Norio Suzuki, Shigeki Iwanami, Masaaki Enya, Yukihisa Tsuchimoto +3 more | 1996-12-10 |
| 5282500 | Container filling apparatus | Yoshiharu Tanaka, Masayuki Hayashi, Hiroyuki Takagawa, Katsuhiko Kondo | 1994-02-01 |
| 5264726 | Chip-carrier | Mutsuo Tsuji | 1993-11-23 |
| 5220946 | Counterpressure type container filling apparatus | Kazunori Murao | 1993-06-22 |
| 5177711 | Object detecting switch device | Atsushi Kawano, Hideyuki Suzaki, Hiroshi Shimamoto | 1993-01-05 |
| 5161585 | Liquid filling apparatus having a biased gas pipe mounted for a small range of movement | Kazunori Murao, Tutomu Oohashi | 1992-11-10 |
| 5154795 | System for setting analysis condition for a thermal analysis of a fluid inside an apparatus | Masanobu Ishida, Fumio Orito, Kizuku Katano, Hideo Okada, Fumikazu Yajima | 1992-10-13 |
| 5008862 | Object detecting switch device | Hiroshi Shimamoto, Hideyuki Suzaki, Atsushi Kawano | 1991-04-16 |
| 4997539 | Method and apparatus for producing a magnetic recording medium | Kazunaga Komizo, Masatoshi Ichikawa, Takeshi Sakuma, Fumiaki Yokoyama | 1991-03-05 |
| 4980028 | Method of controlling fuel for a coke oven | Yoshio Yoshino, Koji Tsuchihashi, Yoshihiro Omae, Kenzo Tsujikawa | 1990-12-25 |
| 4960668 | Magnetic toner for electrophotography | Toshihiko Yoshitomi, Heihachi Yushina, Hiromi Horiuchi, Yasuo Kamoshita, Kiyoshi Sekihara | 1990-10-02 |
| 4835519 | Detecting apparatus using ultrasonic waves | Hideyuki Suzaki | 1989-05-30 |
| 4781244 | Liquid cooling system for integrated circuit chips | Yuji Kuramitsu | 1988-11-01 |
| 4764448 | Amorphous silicon hydride photoreceptors for electrophotography, process for the preparation thereof, and method of use | Toshihiko Yoshitomi, Hiromi Horiuchi, Yasuo Kamoshita, Kiyoshi Sekihara | 1988-08-16 |
| 4655878 | Method of regulating fuel supply rate for heating a coke oven | Yoshio Yoshino, Koji Tsuchihashi, Yoshihiro Omae, Kenzo Tsujikawa, Takashi Takaoka | 1987-04-07 |
| 4602473 | Method and apparatus for replacing air within a container head space | Masayuki Hayashi, Masatoshi Suzuki | 1986-07-29 |
| 4590849 | Bread toaster | Kichinosuke Uemura | 1986-05-27 |
| 4525554 | Process for polymerizing olefin | Toru Tanaka, Kazutoshi Iwatani, Nobuo Enokido, Atsushi Murakami | 1985-06-25 |
| 4267853 | Self-closing gas pipes and pipe joints | Kenji ISHIHARA, Kikuo Yonekura | 1981-05-19 |
| 4239793 | Gas separation membrane | Junichi Matsuura | 1980-12-16 |
| 4229341 | Method of making thermally expansible rubber tubes for use in self-closing gas pipes and pipe joints | Kenji ISHIHARA, Kikuo Yonekura | 1980-10-21 |