Issued Patents All Time
Showing 76–100 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7649381 | Level conversion circuit | Fumio Yuuki, Ryo Nemoto, Hisaaki Kanai, Keiichi Yamamoto | 2010-01-19 |
| 7535261 | Logic circuit | Fumio Yuuki | 2009-05-19 |
| 7474720 | Clock and data recovery method and digital circuit for the same | Fumio Yuuki, Masahito Sonehara | 2009-01-06 |
| 7457850 | Information server system | Kazunori Ukigawa | 2008-11-25 |
| 7417818 | Magnetic recording device | Fumio Yuuki, Masayoshi Yagyu, Tatsuya Kawashimo | 2008-08-26 |
| 7373114 | Signal transmission circuit, signal output circuit and termination method of signal transmission circuit | Masayoshi Yagyu, Fumio Yuuki, Tatsuya Kawashimo | 2008-05-13 |
| 7319575 | Semiconductor device | Tatsuya Kawashimo, Masayoshi Yagyu | 2008-01-15 |
| 7216269 | Signal transmit-receive device, circuit, and loopback test method | Takashige Baba, Tatsuya Saito, Yusuke Takeuchi, Satoru Isomura | 2007-05-08 |
| 7183615 | Nonvolatile semiconductor memory and manufacturing method for the same | Yoshio Ozawa, Atsuhiro Sato | 2007-02-27 |
| 7046468 | Semiconductor integrated circuit and magnetic storage device using the same | Masayoshi Yagyu, Fumio Yuuki, Tatsuya Kawashimo | 2006-05-16 |
| 7034568 | Logic circuit | Akio Koyama, Tatsuhiro Aida, Atsushi Itoh, Masahito Sonehara | 2006-04-25 |
| 6938098 | Method for providing digital contents with offering access incentive | Kazunori Ukigawa, Akira Yamada | 2005-08-30 |
| 6927139 | Nonvolatile semiconductor memory and manufacturing method for the same | Masayuki Tanaka, Atsuhiro Sato, Ichiro Mizushima, Yoshio Ozawa | 2005-08-09 |
| 6913444 | Thin-form centrifugal fan | Hirofumi Kariya | 2005-07-05 |
| 6877024 | Network system and method for providing voice information to participants in a chat session set at an audible level corresponding to the number of participants currently logged in the chat session | Kazunori Ukigawa, Akira Yamada | 2005-04-05 |
| 6779018 | Counted time period certifying system | Hisatoshi Taura | 2004-08-17 |
| 6768387 | Voltage controlled oscillator and PLL circuit using the same | Noboru Masuda | 2004-07-27 |
| 6529522 | Communication apparatus with digital interface | Masamichi Ito, Koji Takahashi | 2003-03-04 |
| 6330703 | Method and circuit for determining the power consumption requirements for a semiconductor logic circuit and designing the circuit accordingly | Tatsuya Saito, Masayoshi Yagyu, Tsuneyo Chiba, Masakazu Yamamoto | 2001-12-11 |
| 6202168 | Device for regulating variation of delay time for data transfer between logic circuits | Tatsuya Saito, Tetsuya Umemura | 2001-03-13 |
| 6192210 | Belt drive device and image forming apparatus equipped with said device | Seiichi Munenori, Hideyuki Kurahashi, Tetsuya Onuki | 2001-02-20 |
| 6191647 | Low noise integrated circuit device for reducing a noise on LSI power supply nets to supply electric charges required to operate IC | Katsuya Tanaka, Masayoshi Yagyu, Tatsuya Saito, Tetsuya Uemura, Tomohisa Iwanaga +1 more | 2001-02-20 |
| 5852765 | Image forming system and finisher | Tatsuya Shinno, Yoshihito Hirano | 1998-12-22 |
| 5822672 | Copying machine | Akiyoshi Johdai, Akira Ohhata, Hirokazu Matsuo, Yoshihito Hirano | 1998-10-13 |
| 5599008 | Finisher with a punching function and a stapling function, and sheet punching/stapling method | Yuji Shinohara | 1997-02-04 |