Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8913920 | Cover and cartridge | Yuuki Nakamura | 2014-12-16 |
| 8798499 | Image forming apparatus having image bearing member guide portions | — | 2014-08-05 |
| 8666279 | Image forming apparatus having process cartridge guide portions | — | 2014-03-04 |
| 8417152 | Process cartridge and image forming apparatus | Tetsuya Numata, Shigeo Miyabe | 2013-04-09 |
| 8326178 | Covering member and cartridge | Yuuki Nakamura | 2012-12-04 |
| 8190058 | Drum cartridge including detachable spacer member and electrophotographic image forming apparatus | Yuuki Nakamura | 2012-05-29 |
| 8180251 | Cover and cartridge | Yuuki Nakamura | 2012-05-15 |
| 7687708 | Photovoltaic cell having a coating film provided on a photovoltaic element and manufacturing method thereof | Hirokazu Fujino | 2010-03-30 |
| 7537670 | Thermal contact-bonding method and thermal contact-bonding apparatus | — | 2009-05-26 |
| 6984804 | Non-contact treatment method | Tsunenobu Satoi, Shozo Kasai, Tsutomu Murakami, Masayuki Kusakari, Koji Tsuzuki +2 more | 2006-01-10 |
| 6803514 | MOUNTING STRUCTURE AND MOUNTING METHOD OF A PHOTOVOLTAIC ELEMENT, MOUNTING SUBSTRATE FOR MOUNTING A SEMICONDUCTOR ELEMENT THEREON AND METHOD FOR MOUNTING A SEMICONDUCTOR ELEMENT ON SAID MOUNTING SUBSTRATE | — | 2004-10-12 |
| 6664597 | Substrate for mounting a semiconductor element thereon and semiconductor device comprising a semiconductor element mounted on said substrate | Ichiro Kataoka, Satoru Yamada | 2003-12-16 |
| 6515218 | Photovoltaic element, process for the production thereof, method for removing a cover portion of a covered wire, and method for joining a covered wire and a conductor | Koichi Shimizu, Tsutomu Murakami, Takehito Yoshino, Koji Tsuzuki | 2003-02-04 |
| 6511861 | Method of producing photovoltaic element module | Tsunenobu Satoi, Shozo Kasai, Tsutomu Murakami, Masayuki Kusakari, Koji Tsuzuki +2 more | 2003-01-28 |
| 6479744 | Photovoltaic device module | Koji Tsuzuki, Tsutomu Murakami, Koichi Shimizu | 2002-11-12 |
| 6388187 | Photovoltaic element module and its production method, and non-contact treatment method | Tsunenobu Satoi, Shozo Kasai, Tsutomu Murakami, Masayuki Kusakari, Koji Tsuzuki +2 more | 2002-05-14 |
| 6316832 | Moldless semiconductor device and photovoltaic device module making use of the same | Koji Tsuzuki, Tsutomu Murakami, Satoru Yamada, Koichi Shimizu | 2001-11-13 |
| 6271462 | Inspection method and production method of solar cell module | Koji Tsuzuki, Tsutomu Murakami, Takehito Yoshino, Koichi Shimizu | 2001-08-07 |
| 6265242 | Solar cell module and a process for producing said solar cell module | Ayako Komori, Tsutomu Murakami, Akiharu Takabayashi, Takehito Yoshino, Masahiro Mori +4 more | 2001-07-24 |
| 6184458 | Photovoltaic element and production method therefor | Tsutomu Murakami, Takehito Yoshino, Koji Tsuzuki, Koichi Shimizu | 2001-02-06 |
| 6184457 | Photovoltaic device module | Koji Tsuzuki, Tsutomu Murakami, Koichi Shimizu | 2001-02-06 |
| 6180868 | Solar cell module, solar cell module string, solar cell system, and method for supervising said solar cell module or solar cell module string | Takehito Yoshino, Tsutomu Murakami, Koji Tsuzuki, Koichi Shimizu | 2001-01-30 |
| 6162986 | Solar cell module and method of manufacturing the same | Hidenori Shiotsuka, Tsutomu Murakami, Takehito Yoshino, Koji Tsuzuki, Ichiro Kataoka +4 more | 2000-12-19 |
| 6114185 | Welding process and photovoltaic device | Koji Tsuzuki, Ippei Sawayama, Yoshimitsu Hayashi | 2000-09-05 |
| 5942048 | Photovoltaic element electrode structure thereof and process for producing the same | Tatsuo Fujisaki, Akio Hasebe, Tsutomu Murakami, Koji Tsuzuki, Hirofumi Ichinose +2 more | 1999-08-24 |