Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130096 | Heat sink, semiconductor package and semiconductor module | Hoshiaki Terao, Raita WADA | 2024-10-29 |
| 11646243 | Heat sink and method for manufacturing same | Hoshiaki Terao | 2023-05-09 |
| 11270926 | Heat sink and method for manufacturing same | Hoshiaki Terao | 2022-03-08 |
| 10348175 | Rotor, manufacturing method of the rotor, and DC motor | Kazuki FUKUHARA | 2019-07-09 |
| 7943235 | Adhesive sheet for processing semiconductor substrates | Akiyoshi Yamamoto, Toshio Shintani, Fumiteru Asai | 2011-05-17 |
| 7641966 | Re-release adhesive and re-release adhesive sheet | Takahiro Fukuoka, Koji Akazawa, Yoshio Nakagawa, Tatsuya Kubozono | 2010-01-05 |
| 7479317 | Adhesive sheet roll for wafer processing | Kazuhiko Yamamoto | 2009-01-20 |
| 6988563 | Hammer drill | Masahide Shiratani, Mineaki Yokoyama, Yoshikazu Okada | 2006-01-24 |
| 6591072 | Image forming apparatus with changeable toner returning electric field application period | Yuichiro Toyohara, Ken-ichiro Kitajima | 2003-07-08 |
| 6519422 | Image forming apparatus featuring a temperature-sensitive apparatus identifying feature | Atsushi Takeda, Fumiteru Gomi, Yoshiyuki Komiya | 2003-02-11 |
| 6505021 | Image forming apparatus having a member for barring an electrification particle form leaking | Kenichi Shibuya, Atsushi Takeda, Fumiteru Gomi, Yoshiyuki Komiya, Shuichi Kadota | 2003-01-07 |
| 6477342 | Image forming apparatus with conductive member adjoining light irradiating portion | Yoshiyuki Komiya, Atsushi Takeda, Fumiteru Gomi, Kenichi Shibuya, Shuichi Kadota | 2002-11-05 |
| 6436220 | Process for the collective removal of resist material and side wall protective film | Eiji Toyoda, Makoto Namikawa, Seiichiro Shirai | 2002-08-20 |
| 6393238 | Image forming apparatus featuring a particle carrying charging member and a developing device including a magnetic field generating device | Atsushi Takeda, Fumiteru Gomi, Yoshiyuki Komiya | 2002-05-21 |
| 6324357 | Image forming apparatus capable of properly controlling ac voltage applied to a charger | Fumiteru Gomi, Yoshiyuki Komiya | 2001-11-27 |
| 6314251 | Image forming apparatus | Fumiteru Gomi, Satoru Fukushima, Yoichi Kimura, Makoto Ohki, Shigeru Matsuzaki +1 more | 2001-11-06 |
| 6258426 | Ultraviolet curing pressure-sensitive adhesive sheet | Shouji Yamamoto, Yoshio Nakagawa, Tatsuya Kubozono, Kouji Akazawa, Takahiro Fukuoka | 2001-07-10 |
| 6219509 | Image forming apparatus shielding charging device and auxiliary charging device | Yoshiyuki Komiya, Atsushi Takeda, Fumiteru Gomi | 2001-04-17 |
| 6215967 | Image forming apparatus with a controlled cleaning operation feature | Atsushi Takeda, Fumiteru Gomi, Yoshiyuki Komiya | 2001-04-10 |
| 6163670 | Charging device and image forming apparatus | Fumiteru Gomi, Atsushi Takeda, Yoshiyuki Komiya | 2000-12-19 |
| 6144824 | Image forming method for preventing an uneven potential of an image bearing member having a charge injecting layer | Atsushi Takeda, Fumiteru Gomi, Yoshiyuki Komiya | 2000-11-07 |
| 6125246 | Charging apparatus and image forming apparatus | — | 2000-09-26 |
| 6088548 | Image forming apparatus having charging member with control of voltage after resumption of jam | Atsushi Takeda, Fumiteru Gomi, Yoshiyuki Komiya | 2000-07-11 |
| 6064837 | Image forming apparatus having a developing/cleaning device | Atsushi Takeda, Fumiteru Gomi, Yoshiyuki Komiya | 2000-05-16 |
| 6052545 | Image forming apparatus | Yoshiyuki Komiya, Atsushi Takeda, Fumiteru Gomi | 2000-04-18 |