Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6313654 | Device testing apparatus and test method | Yuichi Nansai, Takao Murayama | 2001-11-06 |
| 6126759 | Steel sheet for 2-piece battery can having excellent formability, anti secondary work embrittlement and corrosion resistance | Yoshihiro Hosoya, Katsumi Tanikawa, Takashi Awaya, Hirohide Furuya | 2000-10-03 |
| 5865319 | Automatic test handler system for IC tester | Hiroshi Okuda, Shin Nemoto, Hisao Hayama | 1999-02-02 |
| 5788084 | Automatic testing system and method for semiconductor devices | Takeshi Onishi, Tadashi Kainuma, Bannai Kuniaki, Tanaka Koichi, Yamada Naruhito | 1998-08-04 |
| D363055 | Battery for a portable audio/video device | Isamu Kobayashi | 1995-10-10 |
| 5391290 | Method for continuously tin-electroplating metal strip | Mikiyuki Ichiba, Hiroki Iwasa, Toyofumi Watanabe, Masaaki Yamashita | 1995-02-21 |
| 5275716 | Method for manufacturing tin-electroplated cold-rolled steel strip | Mikiyuki Ichiba, Hiroki Iwasa, Toyofumi Watanabe | 1994-01-04 |
| 5177469 | Safety device for an IC handler and method for its operation | Noriyuki Igarashi, Akio Kojima | 1993-01-05 |
| 5002593 | Compressed-air dryer | Yuzo Ichishita | 1991-03-26 |
| 4892569 | Compressed air pressure supply system | — | 1990-01-09 |
| 4802563 | Braking force holding device for an air brake system | Ryota Miki | 1989-02-07 |
| 4673419 | Air dryer device | — | 1987-06-16 |
| 4655801 | Air dryer unit | Yuzo Ichishita | 1987-04-07 |
| D287022 | Electronic copying machine | — | 1986-12-02 |
| 4572725 | Air dryer device | — | 1986-02-25 |