Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10105874 | Imprinting method and imprinting device | Teppei Iwase, Akihiro Ishikawa | 2018-10-23 |
| 9950463 | Imprinting device | Akihiro Ishikawa, Teppei Iwase | 2018-04-24 |
| 9855612 | Method of manufacturing stylus and stylus | Masahiro Kubo | 2018-01-02 |
| 9400427 | Method of manufacturing fine structure body and fine structure mold | Yuji Yamamoto, Yoshifumi Takasu, Akihisa Yamada | 2016-07-26 |
| D650383 | Magnetic disc storage unit for electronic computer | Toshiyuki Utsuki, Sayuri Hashizume, Kenta Kumagai, Yasuji Morishita, Yoshikatsu Kasahara | 2011-12-13 |
| 7908028 | Machining device and method | Masayuki Takahashi, Isao Tashiro | 2011-03-15 |
| 7214900 | Electrical discharge machine power supply | Masakazu Hiraishi, Masahiro Muro, Takeshi Masaki | 2007-05-08 |
| 6947645 | Optical package substrate and optical device | Tsuguhiro Korenaga, Nobuki Itoh, Masaaki Tojo | 2005-09-20 |
| 6904190 | Optical package substrate, optical device, optical module, and method for molding optical package substrate | Tsuguhiro Korenaga, Nobuki Itoh, Masaaki Tojo | 2005-06-07 |
| 6809285 | Micro electro discharge machining method and apparatus | Takeshi Masaki | 2004-10-26 |
| 6720516 | apparatus for electric discharge micromachining of a micro-diameter hole | Yoshio Yamada, Takeshi Masaki, Toru Nakagawa, Hiroyuki Nakata, Hirofumi Yasumoto | 2004-04-13 |
| 5855553 | Remote surgery support system and method thereof | Fujio Tajima, Masakatsu Fujie, Isao Nakajima, Hiroshi Takeuchi | 1999-01-05 |
| D360598 | Console for measurement scanner for semi-conductor | Osamu Yamada, Shinobu Otsuka | 1995-07-25 |
| D360599 | Measurement scanner for semi-conductor | Tadashi Ohtaka, Nobuyoshi Hashimoto | 1995-07-25 |
| D352910 | Processing machine for electron beam lithography system | Takashi Yamamoto, Tomoyuki Miyata, Kazunori Hasimoto, Mitsuru Ohnuma, Takashi Yamazaki +1 more | 1994-11-29 |
| D352911 | Processing machine for electron beam lithography system | Takashi Yamamoto, Tomoyuki Miyata, Kazunori Hasimoto, Mitsuru Ohnuma, Seishiro Sato | 1994-11-29 |
| D350294 | Control unit for an ultrasonic flaw detector | Hiroaki Nakashima, Toshiyuki Utsuki, Yukio Arima, Tohru Miyata | 1994-09-06 |
| D349888 | Controller for semi-conductor processing machine | Takashi Yamamoto, Tomoyuki Miyata, Kazunori Hasimoto, Mitsuru Ohnuma, Seishiro Sato | 1994-08-23 |
| D349464 | Ultrasonic flaw detector system | Hiroaki Nakashima, Toshiyuki Utsuki, Yukio Arima, Tohru Miyata | 1994-08-09 |
| D343382 | Frequency inverter | Shigehisa Hagura, Tadao Shimotsu, Norinaga Suzuki | 1994-01-18 |
| 4801334 | Method of and apparatus for cleaning magnetic recording disk cartridge | Hideki Matsuzawa | 1989-01-31 |