Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513382 | Acceleration sensor | Hiroshi Tanaka, Katsuhiro Sawada, Masanori Yachi, Hiroshi Ishikawa | 2003-02-04 |
| 6484576 | Tuning-fork vibratory gyro | Masanori Yachi, Yoshio Satoh, Yoshiro Fujiwara, Sumio Yamada, Hiroshi Ishikawa | 2002-11-26 |
| 6468627 | Polyester film for magnetic recording medium, and magnetic recording tape | Katsuya Okamoto, Toshihiro Tsuzuki, Tsutomu Morimoto | 2002-10-22 |
| 6253613 | Tuning fork vibratory gyro utilizing a piezoelectric transversal effect | Masanori Yachi, Yoshio Satoh, Yoshiro Fujiwara, Sumio Yamada, Hiroshi Ishikawa | 2001-07-03 |
| 6117483 | Method for storing a polyester film for a magnetic recording medium, and a method for producing a magnetic recording medium | Katsuya Okamoto, Tadashi Harada | 2000-09-12 |
| 6087895 | Semiconductor integrated circuit having power lines separately routed to input circuits and circuit unit using it | — | 2000-07-11 |
| 5928876 | Peptide and collagen contraction inhibitor | Masanobu Obara, Katsutoshi Yoshizato | 1999-07-27 |
| 5925968 | Piezoelectric vibrator, piezoelectric vibrator device having the same and circuit device having the piezoelectric vibrator device | Masanori Yachi | 1999-07-20 |
| 5889357 | Piezoelectric oscillation device and surface acoustic wave device | Masanori Yachi, Takashi Miyagawa, Takayuki Fujii | 1999-03-30 |
| 5861705 | Tuning-fork vibratory gyro and sensor system using the same | Noboru Wakatsuki, Sumio Yamada, Kazutugu Kikuchi, Motoi Yamauchi | 1999-01-19 |
| 5847536 | Motor control circuit equipped with correction means therein | Hiroshi Miyazaki | 1998-12-08 |
| 5779224 | Poppet valve | Yoshihiro Fukano, Tetsuro Maruyama, Tadashi Uchino, Yuzuru Okita | 1998-07-14 |
| 5757107 | Tuning-fork vibratory gyro and sensor system using the same | Noboru Wakatuki, Sumio Yamada, Kazutugu Kikuchi, Motoi Yamauchi | 1998-05-26 |
| 5628099 | Method of producing series-resonant device using conductive adhesive resin | Noboru Wakatsuki, Kenji Fukayama, Masanori Yachi | 1997-05-13 |
| 5256471 | Composite polyester film | Tohru Morita, Akihiko Nagahama, Toshiaki Ueda | 1993-10-26 |
| 5047278 | Polyester film and magnetic recording medium | Takao Izasa, Kazuo Okabe | 1991-09-10 |
| 4568600 | Thermoplastic resin base film for magnetic recording medium | Masahiko Motegi, Kazuo Okabe | 1986-02-04 |
| 4568599 | Laminated film and magnetic recording medium made therewith | Yasuki Miura, Masahiko Motegi, Kazuo Okabe | 1986-02-04 |
| 4550049 | Laminated film and magnetic recording medium made therewith | Yasuki Miura, Masahiko Motegi, Kazuo Okabe | 1985-10-29 |
| 4548855 | Polyester film for magnetic recording medium | Masahiko Motegi, Kazuo Okabe | 1985-10-22 |
| 4489117 | Super high density magnetic recording medium | Masahiko Motegi, Kazuo Okabe | 1984-12-18 |
| 4451805 | Surface acoustic wave filter | Yoshiro Fujiwara, Masanobu YANAGISAWA | 1984-05-29 |
| 4426595 | Acoustic surface wave device with improved band-pass characteristics | Kuninori Kawaura, Sumio Yamada, Noboru Wakatsuki, Shigeo Tanji, Yoshiro Fujiwara +1 more | 1984-01-17 |
| 4420730 | Surface acoustic wave filter | Noboru Wakatsuki, Yuji Kojima | 1983-12-13 |
| 4378540 | Acoustic surface wave device | Noboru Wakatsuki | 1983-03-29 |