Issued Patents All Time
Showing 26–50 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7088645 | Optical pickup apparatus compatible with different types of optical recording mediums | Hiroshi Akiyama | 2006-08-08 |
| 6976440 | Fuel distribution device for fuel feed ducts and method of operating distribution device | Yoshinori Ohtani, Hidehisa Yoshizako, Hiroaki Kanemoto, Yutaka Takeno, Yoshio Shimogori +1 more | 2005-12-20 |
| 6948438 | Sewing machine | Takehiro Kodama, Shunichi Okaya, Koshiro Omiya | 2005-09-27 |
| 6949950 | Logic circuit module having power consumption control interface and a recording medium storing the module | Masahiko Saito, Hidemitsu Naya, Mutsumi Kikuchi, Takashi Hotta | 2005-09-27 |
| 6931927 | Tuning fork vibration gyro | Kazuhiro Ohta, Masanori Yachi, Kazutsugu Kikuchi, Keiji Saito | 2005-08-23 |
| 6889619 | Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus | Hirofumi Okazaki, Masayuki Taniguchi, Toshikazu Tsumura, Kouji Kuramashi | 2005-05-10 |
| 6792583 | Information processing apparatus, information processing system, and storage media | Kotaro Shimamura, Takashi Hotta, Teppei Hirotsu, Katsuichi Tomobe | 2004-09-14 |
| 6778451 | Semiconductor memory device for masking all bits in a test write operation | Hitoshi Ikeda, Shinya Fujioka | 2004-08-17 |
| 6717434 | Logic circuit module having power consumption control interface and a recording medium storing the module | Masahiko Saito, Hidemitsu Naya, Mutsumi Kikuchi, Takashi Hotta | 2004-04-06 |
| 6718426 | Cache memory apparatus and central processor, hand-held device and arithmetic processor using the same | Hidemitsu Naya, Hideyuki Okamoto, Koji Kawaki, Yuji Sugaya, Yuichiro Morita | 2004-04-06 |
| 6715432 | Solid fuel burner and method of combustion using solid fuel burner | Toshikazu Tsumura, Hirofumi Okazaki, Miki Shimogori, Kenji Kiyama, Kouji Kuramashi +5 more | 2004-04-06 |
| 6700816 | Semiconductor storage device conducting a late-write operation and controlling a test read-operation to read data not from a data latch circuit but from a memory core circuit regardless | Hitoshi Ikeda, Shinya Fujioka | 2004-03-02 |
| 6647786 | Tuning-fork type vibration gyro and electrode trimming method therefor | Kazuhiro Ohta, Masanori Yachi, Kazutsugu Kikuchi, Keiji Saito | 2003-11-18 |
| 6498755 | SEMICONDUCTOR STORAGE DEVICE CONDUCTING A LATE-WRITE OPERATION AND CONTROLLING A TEST READ-OPERATION TO READ DATA NOT FROM A DATA LATCH CIRCUIT BUT FROM A MEMORY CORE CIRCUIT REGARDLESS OF WHETHER A PRECEDING ADDRESS AND A PRESENT ADDRESS MATCH EACH OTHER | Hitoshi Ikeda, Shinya Fujioka | 2002-12-24 |
| 6496433 | Semiconductor device and semiconductor device testing method | Yasuhiro Okumura, Akihiro Funyu | 2002-12-17 |
| 6480455 | Optical pickup device applicable to two kinds of recording media with minimized deterioration of a beam spot | — | 2002-11-12 |
| 6477130 | Optical pick-up apparatus | — | 2002-11-05 |
| 6404688 | Semiconductor memory device having a self-refresh operation | Yoshiaki Okuyama, Shinya Fujioka, Akihiro Funyu | 2002-06-11 |
| 6396758 | Semiconductor memory device | Hitoshi Ikeda, Tatsuya Kanda, Shinya Fujioka, Akihiro Funyu | 2002-05-28 |
| 6389041 | Synchronization system and synchronization method of multisystem control apparatus | Yuichiro Morita, Kotaro Shimamura, Takashi Hotta, Kazuhiro Imaie, Shigeta Ueda +3 more | 2002-05-14 |
| 6366005 | Tuning fork type vibration gyro | Hiroshi Ishikawa, Masanori Yachi, Yoshio Satoh, Kazutsugu Kikuchi | 2002-04-02 |
| 6343058 | Optical pickup device applicable to two kinds of recording media with minimized deterioration of a beam spot | Hiroshi Akiyama | 2002-01-29 |
| 6301216 | Optical pick-up apparatus | — | 2001-10-09 |
| 6272098 | Optical disk apparatus compatible with different types of mediums and comprising optical path separating means | Hiroshi Akiyama | 2001-08-07 |
| 6262924 | Programmable semiconductor memory device | Yutaka Fukutani, Tomohiro Nakayama, Seizi Hirayama, Waichiro Fujieda, Arayama Youji +5 more | 2001-07-17 |