Issued Patents All Time
Showing 76–90 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6690805 | Audio signal noise reduction system | Masahiro Tsujishita, Kenichi Taura, Masayuki Ishida | 2004-02-10 |
| 6664849 | Digital FM demodulator performing amplitude compensation | Kenichi Taura, Masahiro Tsujishita, Masayuki Ishida | 2003-12-16 |
| 6665043 | Bonding method and bonding device of substrates and manufacturing method of a liquid crystal display device | Motohiro Okuyama, Nobuhiro Waka, Michio Hori, Yuji Fukushima, Kazuyuki Tamura | 2003-12-16 |
| 6665526 | Multipath noise reducer, audio output circuit, and FM receiver | Eizi Asano, Masahiro Tsujishita, Kenichi Taura, Masayuki Ishida | 2003-12-16 |
| 6523701 | Elongated rib for cassette and substrate cassette | Toshio Yoshida, Yuji Amano, Taimi Oketani, Isao Saraoka | 2003-02-25 |
| 6516333 | Sticky bit value predicting circuit | — | 2003-02-04 |
| 6458457 | Filler-free granular polytetrafluoroethylene powder and process for producing the same | Michio Asano | 2002-10-01 |
| 6385261 | Impulse noise detector and noise reduction system | Masahiro Tsujishita, Kenichi Taura, Masayuki Ishida | 2002-05-07 |
| 6300408 | Granular powder of modified polytetrafluoroethylene | Michio Asano | 2001-10-09 |
| 6037402 | Granular powder of filled polytetrafluoroethylene and process for the production thereof | Michio Asano, Masamichi Sukegawa, Hirokazu Yukawa, Tetsuo Shimizu, Shoji Kawachi +1 more | 2000-03-14 |
| 5808697 | Video contrast enhancer | Naohiro Fujimura, Hitoshi Hasegawa, Takuji Kurashita, Hiroshi Onishi, Yuuji Yamamoto +1 more | 1998-09-15 |
| 5727224 | Document image processor for inserting and editing bracket symbols and associated text | — | 1998-03-10 |
| 5552072 | Coated acicular fine particulate materials, processes for preparing same and use thereof | Takuya Arase, Fumihiro Kamiya, Tadashi Ino, Ikuo Kitamura, Yoshiyuki Shibuya +1 more | 1996-09-03 |
| 5363545 | Method of producing a coupling for oil country tubular goods | Yutaka Hirano, Hironobu Sakakibara | 1994-11-15 |
| 4257770 | Disazo dye composition | Nobuzi Nishimura, Seizo Konishi, Tadashi Yamamoto, Takemi Tokieda, Utazi Sawa +1 more | 1981-03-24 |