Issued Patents All Time
Showing 301–325 of 332 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5006692 | Wire electrode supplying device for use in a wire cut electric discharge machining apparatus | Takuji Magara, Takeshi Iwasaki, Toshio Suzuki | 1991-04-09 |
| 5000690 | Electrical connector for module packaging | Toshimitsu Sonobe | 1991-03-19 |
| 5001321 | Wire electrode supplying device for use in a wire cut electric discharge machining apparatus | Takeshi Iwasaki, Takuji Magara, Toshio Suzuki | 1991-03-19 |
| 4994880 | Semiconductor device constituting bipolar transistor | Naohito Kato, Yoshiyuki Miyase, Tomoatsu Makino, Kasuhiro Yamada, Masami Yamaoka +3 more | 1991-02-19 |
| 4981748 | Heat transfer recording sheet | Yutaka Kawai, Yukio Tsuge, Yukichi Murata | 1991-01-01 |
| 4980781 | Method of and apparatus for setting original in image | Makoto Hirosawa | 1990-12-25 |
| 4968266 | Surface mount connector | — | 1990-11-06 |
| 4917917 | Electrostatic powder coating method and apparatus therefor | Mituyosi Kumata, Katutoshi Kozoe, Tsutomu Itoh | 1990-04-17 |
| 4874632 | Process for forming pattern film | Yoshitomo Nakagawa, Takashi Kaito, Hisao Houjyo | 1989-10-17 |
| 4868854 | Establishment of bit synchronization in a data transmitting/receiving system | Hiroyuki Imai, Yoshio Horiike | 1989-09-19 |
| 4862095 | Wire electrode breakage detection method and apparatus | Takeshi Yatomi | 1989-08-29 |
| 4811689 | Electrostatic powder coating apparatus | Mituyosi Kumata, Katutoshi Kozoe, Tsutomu Itoh | 1989-03-14 |
| 4804823 | Ceramic heater | Norio Okuda, Noriyoshi Nakanishi, Shinsuke Takenishi, Kenichiro Miyahara, Hiroaki Sonoda +1 more | 1989-02-14 |
| 4805069 | Powder charging apparatus and electrostatic powder painting apparatus | Hideo Nagasaka, Tadao Morita, Hiroshi Saitoh, Tsutomu Itoh | 1989-02-14 |
| 4797711 | Image scanning apparatus | Shigeru Sasada, Yoshio Shimizu, Tsutomu Sumioka | 1989-01-10 |
| 4790485 | Gun head for powder painting | — | 1988-12-13 |
| 4747731 | Automatic powder feeding apparatus | Hideo Nagasaka, Tsutomu Itoh, Tadao Morita | 1988-05-31 |
| 4746145 | Chassis frame for rider-controlled working vehicle | Noriyasu Furuichi, Yuji Kishizawa, Kenji Nakamura | 1988-05-24 |
| 4741286 | Single torch-type plasma spray coating method and apparatus therefor | Tsutomu Itoh, Haruo Tateno, Hideo Nagasaka, Yusuke Mitsuyoshi, Susumu Matsuno +2 more | 1988-05-03 |
| 4735776 | Chemical manipulator | Hiroshi Tanaka, Chihiro Watanabe | 1988-04-05 |
| 4731686 | Magnetic head | Minoru Kato, Nobuaki Kaneko, Yutaka Hayashi | 1988-03-15 |
| 4725242 | Electrical connector having cam actuated wire holding means | Toshimitsu Sonobe | 1988-02-16 |
| 4698476 | Automatic wire feeder for an electrical discharge machining apparatus including combined cleaning fluid and working fluid supply systems | Takeshi Yatomi | 1987-10-06 |
| 4695696 | Electric discharge machine with control of the machining pulse's current value in accordance with the delay time | Yoshio Ozaki, Kazuo Tsurumoto, Takeshi Yatomi | 1987-09-22 |
| 4692191 | Method of improving functions of surface of alloy steel by means of irradiation of laser beam, and alloy steel and structure made by the method | Shigeyoshi Maeda, Hiroyasu Omata, Hideya Okada | 1987-09-08 |