Issued Patents All Time
Showing 101–116 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777854 | Method of adjusting temperature properties of piezoelectric devices and oscillation circuits | Nobuyuki Imai | 2004-08-17 |
| 6778028 | Temperature-compensated radio-frequency oscillator and communication device | Nobuyuki Imai | 2004-08-17 |
| 6703877 | Clock shaping circuit and electronic equipment | Nobuyuki Imai | 2004-03-09 |
| 6670860 | Oscillator and control method for controlling the oscillator | Takashi Endo | 2003-12-30 |
| 6358874 | Zirconium ceramic material, optical fiber connector member using the same, and method of producing the same | Nobuhiko Matsushita | 2002-03-19 |
| 6278672 | Optical disc discriminating device, optical disc reproducing device and discriminating method | — | 2001-08-21 |
| D442636 | Ball-point pen | — | 2001-05-22 |
| 6134198 | Optical disc apparatus and tracking error signal calculation circuit | Etsufumi Yamamoto | 2000-10-17 |
| 5826516 | Squeegee for screen printing and its production method | Hiroshi Shimazu, Eiji Sakata | 1998-10-27 |
| 5775219 | Squeegee for screen printing | Hiroshi Shimazu, Eiji Sakata | 1998-07-07 |
| 5616552 | Detergent composition comprising N-acylthreonine salt | Hideki Yoshihara, Yasunobu Noguchi, Manabu Kitazawa | 1997-04-01 |
| 5453909 | Electric double layer capacitor | — | 1995-09-26 |
| 5346667 | Method of manufacturing sintered aluminum alloy parts | Yasuo Kamitsuma, Yusaku Nakagawa, Shoichi Nakashima, Tadashi Iizuka, Keiichi Nakamura +1 more | 1994-09-13 |
| 4783824 | Speaker unit having two voice coils wound around a common coil bobbin | — | 1988-11-08 |
| 4761356 | Grid for lead storage batteries | Tetsunari Kawase | 1988-08-02 |
| 4304270 | Process for manufacturing of battery plates | Tsutomu Iwaki | 1981-12-08 |