Issued Patents All Time
Showing 126–150 of 200 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665147 | Magnetic disk drive with supply of perfluoropolyether as lubricant | Takayuki Nakakawaji, Mina Ishida, Hiroyuki Matsumoto, Hiroshi Tani | 2003-12-16 |
| 6632780 | Highly thermal conductive grease composition and cooling device using the same | Takao Uematsu, Takahiro Daikoku, Akio Idei, Akihiro Yasuda | 2003-10-14 |
| 6584171 | X-ray imaging detector and x-ray imaging apparatus | Masakazu Suzuki, Takeshi Hayashi, Akifumi Tachibana | 2003-06-24 |
| 6577530 | Semiconductor memory device having memory cells each capable of storing three or more values | Masaya Muranaka | 2003-06-10 |
| 6555197 | Lubricant, magnetic disk and magnetic disk apparatus | Mina Ishida, Takayuki Nakakawaji, Hiroyuki Matsumoto, Hiroshi Tani, Heigo Ishihara | 2003-04-29 |
| 6543360 | Printing plate and printer using it | Hiroshi Sasaki, Mitsuyoshi Shouji, Kenichi Kawashima, Teruaki Mitsuya, Nobuyoshi Hoshi | 2003-04-08 |
| 6470783 | Installation for dismantling chemical bombs | Kiyosi Asahina, Hirosuke Sone, Mizune Sakato | 2002-10-29 |
| 6463057 | ATM cell switching system | Takahiko Kozaki, Junichirou Yanagi, Kiyoshi Aiki, Kaoru Aoki, Shinobu Gohara | 2002-10-08 |
| 6443375 | Fuel injection valve coated with anti-fouling perfluoropolyether film layer and associated method, and direct injection engine using same | Mitsuyoshi Shouji, Hiroshi Sasaki, Kenichi Kawashima, Yoshiyuki Tanabe, Atsushi Sekine | 2002-09-03 |
| 6431473 | Fuel injection valve coated with anti-fouling perfluoropolyether film layer and associated method, and direct injection engine using same | Mitsuyoshi Shouji, Hiroshi Sasaki, Kenichi Kawashima, Yoshiyuki Tanabe, Atsushi Sekine | 2002-08-13 |
| 6419740 | Water-permeable solid material and manufacturing method therefor | Hisahide Kinari | 2002-07-16 |
| 6396831 | ATM cell switching system | Takahiko Kozaki, Junichirou Yanagi, Kiyoshi Aiki, Kaoru Aoki, Shinobu Gohara | 2002-05-28 |
| 6339596 | ATM cell switching system | Takahiko Kozaki, Junichirou Yanagi, Kiyoshi Aiki, Kaoru Aoki, Shinobu Gohara | 2002-01-15 |
| 6329023 | Process for producing a magnetic head slider | Hiromitsu Tokisue, Sunao Yonekawa, Nobuyuki Ishii, Yasuyuki Horiguchi, Yoshishige Endo +5 more | 2001-12-11 |
| 6330240 | ATM cell switching system | Takahiko Kozaki, Junichirou Yanagi, Kiyoshi Aiki, Kaoru Aoki | 2001-12-11 |
| 6323163 | Fluorocompound, lubricant, surface modifier, lubricating film, magnetic recording medium, and magnetic recording device | Hiroshi Sasaki, Mitsuyoshi Shouji, Takayuki Nakakawaji, Tomoe Takamura, Mina Ishida +1 more | 2001-11-27 |
| 6296917 | Magnetic disk and magnetic recording/reproduction apparatus | Takayuki Nakakawaji, Mitsuyoshi Shouji, Tomoe Takamura, Hiroshi Sasaki, Shuji Imazeki | 2001-10-02 |
| 6273348 | Fuel injection valve and direct injection engine using the same | Mitsuyoshi Shouji, Hiroshi Sasaki, Kenichi Kawashima, Yoshiyuki Tanabe, Atsushi Sekine | 2001-08-14 |
| 6249403 | Magnetic hard disk drive and process for producing the same | Hiromitsu Tokisue, Sunao Yonekawa, Nobuyuki Ishii, Yasuyuki Horiguchi, Yoshishige Endo +5 more | 2001-06-19 |
| 6219401 | Panoramic radiographic apparatus and digital sensor cassette used for same apparatus | Akifumi Tachibana, Takeshi Hayashi, Masakazu Suzuki, Junichi Furukawa, Masaya Tatsumi +1 more | 2001-04-17 |
| 6189355 | Strength-enhancing apparatus for metal part | Satoru Ichihashi, Masaichi Ohno, Shigeru Watanabe | 2001-02-20 |
| 6184541 | Thin film transistor and method of producing the same | Hitoshi Oka | 2001-02-06 |
| 6176094 | Refrigerating machine oil composition, and refrigeration and compressor using the refrigerating machine oil composition | Ryou Ohta, Kenichi Kawashima, Juichi Arai, Tadashi Iizuka | 2001-01-23 |
| 6173035 | Panoramic radiographic apparatus and digital sensor cassette used for same apparatus | Akifumi Tachibana, Takeshi Hayashi, Masakazu Suzuki, Junichi Furukawa, Hideki Yoshikawa | 2001-01-09 |
| 6087072 | Article having a light-controllable super-water-repellent surface and a printing machine using the article | Hiroshi Sasaki, Mitsuyoshi Shouji, Kenichi Kawashima | 2000-07-11 |