Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9238710 | Polyester resin composition, production method thereof and laminate polyester film | Hitoshi Yoshimura, Shoji Aono, Jun Sakamoto, Hiroji Kojima | 2016-01-19 |
| 9169349 | Polyester composition for solar battery and method for producing same | Hitoshi Yoshimura, Yoshiki Kamigaito | 2015-10-27 |
| 8009527 | Optical pickup device | Shinichi Hamaguchi, Daisuke Furukawa, Naoto Shimada, Toshihiro Kuroda, Toyonori Kusuhara +1 more | 2011-08-30 |
| 7709594 | Polyester resin compositions, catalyst for polyester production, polyester film, and magnetic recording medium | Jun Sakamoto, Masatoshi Aoyama, Yoshihiro Honma, Hitoshi Yoshimura | 2010-05-04 |
| 7663200 | Integrated circuit device packaging structure and packaging method | Yasufumi Shirakawa, Masaki Taniguchi, Hideo Fukuda, Shinya Esaki | 2010-02-16 |
| 7545156 | Test circuit and test method that includes supplying a current to a plurality of light-receiving elements | Yousuke Kuroiwa, Hideo Fukuda, Hiroshi Yamaguchi, Tetsuo Chato, Masaki Taniguchi | 2009-06-09 |
| 7470886 | Light receiving circuit, semiconductor laser device, and optical pickup device | Hisatada Yasukawa, Shinichi Hamaguchi, Kenji Imaizumi, Shinichi Miyamoto, Yosuke Kuroiwa | 2008-12-30 |
| 7449670 | Amplifier circuit and optical pickup device | Hiroshi Yamaguchi, Shinichi Miyamoto, Tetsuo Chato, Yasufumi Shirakawa | 2008-11-11 |
| 7405386 | Light receiving device for reading an optical medium with reducing influence of dark current and stray light performance | Takeshi Matsuda | 2008-07-29 |
| 7298977 | Optical transmitter | Katsuichi Ohsawa, Toyoyuki Shimazaki, Tetsuo Chato, Kenji Imaizumi | 2007-11-20 |
| 7250664 | Integrated circuit device packaging structure and packaging method | Yasufumi Shirakawa, Masaki Taniguchi, Hideo Fukuda, Shinya Esaki | 2007-07-31 |
| 6924540 | Integrated circuit device installed structure and installation method | Yasufumi Shirakawa, Masaki Taniguchi, Hideo Fukuda, Shinya Esaki | 2005-08-02 |
| 6700144 | Semiconductor device and method for manufacturing the same | Toyoyuki Shimazaki, Katuichi Ohsawa, Tetsuo Chato | 2004-03-02 |
| 6459711 | Optical semiconductor device | Shin-ichi Hamaguchi, Toru Tsuruta, Masanori Hirose | 2002-10-01 |
| 6242760 | Optical semiconductor device with enhanced light reception | Shin-ichi Hamaguchi, Toru Tsuruta, Masanori Hirose | 2001-06-05 |
| 6048626 | Polyester composition and film made therefrom | Toshihiro Tsuzuki, Takashi Ueda, Tsutomu Morimoto | 2000-04-11 |
| 5753377 | Biaxially oriented polyester film for laminating metallic sheets | Kohzo Takahashi, Masahiro Kimura, Koichi Abe, Masaru Suzuki | 1998-05-19 |
| 5265741 | Boom extension for gantry cranes | Hans G. Vosskamp, Yuksel Yildirim | 1993-11-30 |