Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7023132 | Organic EL display element | Koichi Takayama, Atsushi NAGASAKI, Yasuro Kingo | 2006-04-04 |
| 6991513 | Magnetic head grinding device and method | Kazushige Tohta, Hiroshi Shindo, Osamu Fukuroi, Takashi Fujii | 2006-01-31 |
| 6767275 | Machining apparatus for workpiece and method therefor | Hiroshi Shindou, Masahiro Sasaki, Tetsuo Abe, Masaki Kouzu, Masao Yamaguchi | 2004-07-27 |
| 6758721 | Apparatus and method for lapping magnetic heads | Hiroshi Shindo | 2004-07-06 |
| 6623336 | Magnetic head polishing device and method thereof | Hiroshi Shindou, Masahiro Sasaki, Tetsuo Abe, Masaki Kouzu, Masao Yamaguchi | 2003-09-23 |
| 6565414 | Polishing apparatus for magnetic head and method therefor | Tetsuo Abe, Tsugihiro Hasebe, Hiroshi Shindou, Osamu Fukuroi | 2003-05-20 |
| 6451931 | Reaction product of primary and tertiary amine-containing compound, dihydrazide an polyisocyanate | Manabu Abe | 2002-09-17 |
| 6217425 | Apparatus and method for lapping magnetic heads | Hiroshi Shindou, Tetsuo Abe, Tsugihiro Hasebe | 2001-04-17 |
| 5558841 | Washing/sterilizing apparatus for an endoscope and method for washing/sterilizing its water supplying system | Mikihiko Nakagawa, Daisaku Negoro, Nobuyuki Nakanishi, Manabu Yajima, Toshihara Kinoshita | 1996-09-24 |
| 5441848 | Optical recording/reproducing method | Toshiki Aoi, Atsuko Motai | 1995-08-15 |
| 5419939 | Optical recording disk | Hiroyuki Arioka, Toshiki Aoi, Hideki Dohi | 1995-05-30 |
| 5251356 | Device for cleaning pipe passages of medical devices | Yoshinao Oaki, Hisao Yabe, Hideo Ito, Koji Koda, Daisaku Negoro +4 more | 1993-10-12 |
| 5208088 | Optical recording medium | Junji Tominaga, Hiroyuki Arioka | 1993-05-04 |
| D331547 | Fire detector | Kazuyuki Goto | 1992-12-08 |
| 5075411 | Curable epoxy resin composition for structural parts containing polyamine derived mannich base and novolac or bisphenol F epoxy resin | Yukio Ohsaki, Takeichiro Takehara, Tadashi Ashida, Seiichiro Hashimoto | 1991-12-24 |
| 4977201 | Polyvinyl chloride plastisol composition | Masahiko Shimada, Kazuhiko Ando | 1990-12-11 |
| 4724478 | Cable television communication system with passive sensor signal path and a subscriber power supply source | Akinori Masuko, Yasuhiro Muramatsu, Hideki Hirosawa, Robert M. Rast, W. Sherwood Campbell | 1988-02-02 |