Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6354792 | IC receiving tray storage device and mounting apparatus for the same | Yoshito Kobayashi | 2002-03-12 |
| 6339321 | Electronic device tray electronic device tray, transporting apparatus, and electronic device testing apparatus | Kazuyuki Yamashita, Shin Nemoto | 2002-01-15 |
| 6248967 | IC testing apparatus | — | 2001-06-19 |
| 6114411 | Ink composition for ink jet recording and ink jet recording process | Michinari Tsukahara, Hideo Yamazaki, Hidehiko Komatsu, Yoshiyuki Ozawa, Kazutoshi Fujisawa +1 more | 2000-09-05 |
| 6111246 | Semiconductor device testing apparatus having presence or absence detectors issuing an alarm when an error occurs | Yutaka Watanabe, Toshio Yabe, Michirou Chiba | 2000-08-29 |
| 6104183 | Semiconductor device testing apparatus | Yoshihito Kobayashi, Tsuyoshi Yamashita, Shin Nemoto, Yoshiyuki Masuo, Akihiko Ito | 2000-08-15 |
| 6083315 | Agglomerated pigment, process for producing the same, aqueous pigment dispersion, and water-based ink composition | Hidehiko Komatsu, Michinari Tsukahara, Hideo Yamazaki, Minoru Waki, Naoki Okamoto +1 more | 2000-07-04 |
| 6075216 | Device transfer and reinspection method for IC handler | Yoshihito Kobayashi, Katsuhiko Suzuki | 2000-06-13 |
| 5997136 | Ink jet recording method and apparatus therefor | Kazutoshi Fujisawa, Michinari Tsukahara, Yoshie Kumagai, Fumie Uehara, Hideo Yamazaki | 1999-12-07 |
| 5973493 | Test tray positioning stopper mechanism for automatic handler | Makoto Sagawa, Yoshihito Kobayashi | 1999-10-26 |
| 5906472 | Apparatus for removing and storing semiconductor device trays | — | 1999-05-25 |
| 5772387 | Device transfer apparatus and device reinspection method for IC handler | Yoshihito Kobayashi, Katsuhiko Suzuki | 1998-06-30 |
| 5625287 | Test tray positioning stopper mechanism for automatic handler | Makoto Sagawa, Yoshihito Kobayashi | 1997-04-29 |
| 5623296 | Intermediate transfer ink jet recording method | Makoto Fujino, Toshio Kumagai, Michinari Tsukahara, Yoshie Hosono, Yoshiyuki Koike +3 more | 1997-04-22 |
| 5269401 | Rail for conveying integrated circuits with J-shaped leads | Akihiko Ito | 1993-12-14 |
| 5190582 | Ink for ink-jet printing | Masakazu Shinozuka, Kenichi Kanbayashi, Yaeko Maruyama, Noriko Oyama, Hiroyuki Onishi | 1993-03-02 |
| 5177434 | IC test equipment having a horizontally movable chuck carrier | Kempei Suzuki | 1993-01-05 |
| 5120383 | Thermal transfer ink sheet and method of printing | Katsumori Takei, Hitoshi Fukushima, Kohei Iwamoto | 1992-06-09 |
| 5010352 | Thermal transfer ink printing apparatus | Katsumori Takei, Hitoshi Fukushima, Kohei Iwamoto | 1991-04-23 |
| 4914079 | Thermal transfer ink medium and method of printing | Katsumori Takei, Hitoshi Fukushima, Kohei Iwamoto | 1990-04-03 |
| 4884081 | Magnetic ink and method of printing | Hitoshi Fukushima, Katsumori Takei, Kohei Iwamoto | 1989-11-28 |
| 4293336 | Cold rolled non-oriented electrical steel sheet | Ko Matsumura, Toshio Irie | 1981-10-06 |
| 4204890 | Method of producing non-oriented silicon steel sheets having an excellent electromagnetic property | Toshio Irie, Ko Matsumura, Hiroshi Shimanaka, Toshio Suzuki | 1980-05-27 |