Issued Patents All Time
Showing 51–75 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8286447 | Method for producing quartz glass crucible | Minoru Kanda | 2012-10-16 |
| 8276402 | Method and apparatus for manufacturing vitreous silica crucible | Toshiaki Sudo, Kouta Hasebe | 2012-10-02 |
| 8240169 | Vitreous silica crucible manufacturing apparatus | Masanori Fukui, Masaki Morikawa | 2012-08-14 |
| 8196430 | Method and apparatus for manufacturing vitreous silica crucible | Minoru Kanda, Masaki Morikawa | 2012-06-12 |
| 8163083 | Silica glass crucible and method for pulling up silicon single crystal using the same | Minoru Kanda | 2012-04-24 |
| 8142565 | Vitreous silica crucible for pulling single-crystal silicon | Minoru Kanda | 2012-03-27 |
| 8022938 | Control apparatus and method for input screens | Hiroshi Yamauchi, Noritada Yoshitsugu | 2011-09-20 |
| 7656073 | Driving device | Yutaka Doshida, Masafumi Tsukada, Katsuei Ishida | 2010-02-02 |
| 7585414 | Water treatment by activated sludge | — | 2009-09-08 |
| 7447894 | Microcomputer having a nonvolatile memory which stores a plurality of BIOSes | Masashi Oshiba, Yoshiaki Sato, Kentaro Yamakawa, Yoko Yamaki | 2008-11-04 |
| 7397463 | Control apparatus and method for input screens | Hiroshi Yamauchi, Noritada Yoshitsugu | 2008-07-08 |
| 7354642 | Multilayer displacement element | Hisamitsu Shizuno, Hirokazu Chazono | 2008-04-08 |
| 7160387 | High purity silica crucible by electrolytic refining, and its production method and pulling method | Masanori Fukui, Yoshiyuki Tsuji | 2007-01-09 |
| 7020941 | Method for manufacturing a multilayer ceramic capacitor | Hirokazu Chazono, Hisamitsu Shizuno | 2006-04-04 |
| 7010756 | Display operating system | Chikao Nagasaka, Yasuhiro Fujioka, Kouichi Masamura | 2006-03-07 |
| 6911080 | Evaluation process of reactivity of silica glass with silicon melt and vibration at its surface, and silica glass crucible not causing the surface vibration | Minoru Kanda, Masanori Fukui | 2005-06-28 |
| 6794798 | Display device and electronic equipment employing piezoelectric speaker | Yoshiyuki Watanabe, Shigeo Ishii, Hisayoshi Matsui | 2004-09-21 |
| 6721167 | Multilayer ceramic capacitor and method for the manufacture thereof | Hirokazu Chazono, Hisamitsu Shizuno | 2004-04-13 |
| 6673461 | Multilayer ceramic capacitor and method for manufacturing same | Hirokazu Chazono, Hisamitsu Shizuno | 2004-01-06 |
| 6614644 | Multilayer ceramic capacitor and method for the manufacture thereof | Hirokazu Chazono, Hisamitsu Shizuno | 2003-09-02 |
| 6563690 | Multilayer ceramic capacitor and method for the manufacture thereof | Hirokazu Chazono, Hisamitsu Shizuno | 2003-05-13 |
| 6452313 | Multilayer piezoelectric transformer | Yoshiyuki Watanabe, Yasuyuki Inomata, Shigeo Ishii | 2002-09-17 |
| 6445111 | Laminated piezoelectric transformer | Yoshiyuki Watanabe, Yasuyuki Inomata, Shigeo Ishii, Mitsuya Tsujikawa | 2002-09-03 |
| 6346762 | Piezoelectric transformer | Yoshiyuki Watanabe, Yasuyuki Inomata, Shigeo Ishii | 2002-02-12 |
| 6087287 | Barium titanate-magnesium ceramic for use in capacitors or the like | Yoshiaki Iguchi, Mutsumi Honda | 2000-07-11 |