Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6512413 | Voltage booster circuit apparatus | Mitsuhiko Okutsu | 2003-01-28 |
| 6433623 | Voltage booster circuit control method | Mitsuhiko Okutsu | 2002-08-13 |
| 6395335 | Apparatus and method for printing solder paste | Hiroaki Onishi, Takao Naito, Takaaki Higashida, Akira Kabeshita | 2002-05-28 |
| 6370750 | Component affixing method and apparatus | Nobuya Matsumura, Akihiro Yamamoto, Yoshifumi Kitayama, Yoichi Nakamura | 2002-04-16 |
| 6092463 | Printing method and printing device | Hiroaki Onishi, Ken Takahashi, Takao Naito | 2000-07-25 |
| 6074190 | Multilayer injection molding machine and injection unit connecting device | Tsutomu Nagaoka | 2000-06-13 |
| 6041029 | Disc apparatus | Michihiko Iida, Tetsuji Kawashima, Shozo Masuda | 2000-03-21 |
| 6034939 | Optical pickup device and optical disc reproducing apparatus including multiple objective lenses | Takeharu Takasawa, Hiroyuki Ito, Hidekazu Seto, Junichi Suzuki | 2000-03-07 |
| 6016301 | Optical pickup device and optical disc reproducing apparatus | Takeharu Takasawa, Hiroyuki Ito, Hidekazu Seto, Junichi Suzuki | 2000-01-18 |
| 6014096 | Data decoding method and device | Toshiyuki Nakagawa, Hiroyuki Ino, Shunji Yoshimura, Shinichi Kai, Yoshihide Shimpuku +2 more | 2000-01-11 |
| 5178425 | Automobile bumper constructed of fused resin members | Syuno Kumagai, Junichi Saita, Yoji Ushiki, Kunio Kishino, Yoshiki Ishige +2 more | 1993-01-12 |
| 5162721 | Electronic system to discriminate a plurality of power sources | — | 1992-11-10 |
| 5127271 | Method of non-destructive inspection for resinous automotive bumper beams | Yoji Ushiki, Hisashi Masuda | 1992-07-07 |
| 5089768 | Power source device with control of voltage change speed | — | 1992-02-18 |
| 5071500 | Method of and apparatus for fusing resin members such as bumper beam and bumper face of automobile bumper | Syuno Kumagai, Junichi Saita, Yoji Ushiki, Kunio Kishino, Yoshiki Ishige +2 more | 1991-12-10 |
| 5034674 | Motor driving voltage control device | — | 1991-07-23 |
| 5021728 | Power source apparatus for electronic equipment | — | 1991-06-04 |
| 4946551 | Method and apparatus for laminating thermoplastic sheets | Yoshiki Ishige, Hisashi Masuda, Yoji Ushiki, Kiyoshi Kumagai, Junichi Saida +1 more | 1990-08-07 |
| 4882002 | Process of manufacturing a composite panel for shock absorption | Yoshio Ando, Yoshiki Ishige, Toshiyuki Kinugasa | 1989-11-21 |
| 4740711 | Pipeline built-in electric power generating set | Hiroyoshi Yamamoto, Yoshihiko Okuyama | 1988-04-26 |
| 4489119 | Laminated structure | Yoshiki Ishige, Toshiyuki Kinugasa | 1984-12-18 |
| 4412240 | Semiconductor integrated circuit and wiring method | Hideo Kikuchi, Shigenori Baba | 1983-10-25 |
| 4224376 | Process of manufacturing a heat-resistant composite sheet | Yoshiki Ishige, Toshiyuki Kinugasa, Yoshio Ando | 1980-09-23 |