Issued Patents All Time
Showing 101–125 of 141 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6277209 | Method and apparatus of regenerating filtration membrane cartridge for activated sludge | Kiyoshi Izumi, Yoshio Nigara, Kenji Kubota | 2001-08-21 |
| 6170147 | Superconducting wire and method of manufacturing the same | Satoru Murase, Hisashi Yoshino, Noburu Fukushima, Hiromi Niu, Shigeo Nakayama +1 more | 2001-01-09 |
| 6116611 | Tubular packing and method of producing same | Kouki Ozaki, Masatoshi Inoue, Shigehiro Kawai, Hideyumi Matsumura, Takayuki Shibayama | 2000-09-12 |
| 6106961 | Sliding sheet material for high-temperature use and packing | Kouki Ozaki, Masatoshi Inoue, Shigehiro Kawai, Hideyumi Matsumura, Takayuki Shibayama | 2000-08-22 |
| 6048749 | Fabrication process of a semiconductor device including grinding of a semiconductor wafer | — | 2000-04-11 |
| 6038776 | Automatic drafting machine | Yoshikuni Yamada, Shinya Nozawa | 2000-03-21 |
| 6030485 | Method and apparatus for manufacturing a semiconductor device | — | 2000-02-29 |
| 6008069 | Fabrication process of a semiconductor device including a dicing process of a semiconductor wafer | — | 1999-12-28 |
| 5981361 | Fabrication process of a semiconductor device including a dicing process of a semiconductor wafer | — | 1999-11-09 |
| 5981391 | Fabrication process of a semiconductor device including grinding of a semiconductor wafer | — | 1999-11-09 |
| 5935911 | Superconducting wire and method of manufacturing the same | Satoru Murase, Hisashi Yoshino, Noburu Fukushima, Hiromi Niu, Shigeo Nakayama +1 more | 1999-08-10 |
| 5686876 | Superconducting magnet apparatus | Kazutaka Yamamoto, Tamaki Masegi, Shunji Nomura, Toru Kuriyama, Takashi Yazawa | 1997-11-11 |
| 5651888 | Filtration membrane cartridge | Kenji Shimizu, Hiroshi Ishida, Kiyoshi Izumi, Masashi Moro, Yuji Soeda | 1997-07-29 |
| 5643831 | Process for forming solder balls on a plate having apertures using solder paste and transferring the solder balls to semiconductor device | Masayuki Ochiai, Hidefumi Ueda, Michio Sono, Ichiro Yamaguchi, Kazuhiko Mitobe +6 more | 1997-07-01 |
| 5623240 | Compact superconducting magnet system free from liquid helium | Junji Sakuraba, Fumiaki Hata, Chong C. Kung, Kazunori Jikihara, Tsuginori Hasebe +1 more | 1997-04-22 |
| 5572533 | Method and apparatus for monitoring and fault-analyzing networks | Kazuhiro Sunada, Ken Hattori, Katsushi Sakurane | 1996-11-05 |
| 5511214 | On-line processing system and overload suppressing method | — | 1996-04-23 |
| 5482625 | Filtration membrane module | Kenji Shimizu, Hiroshi Ishida, Kiyoshi Izumi, Masashi Moro, Yuji Soeda | 1996-01-09 |
| 5317007 | High-Tc oxide superconductor and method for producing the same | Satoru Murase | 1994-05-31 |
| 5302631 | Ink for jet printer | Isao Tabayashi, Sadahiro Inoue, Shinji Amaya | 1994-04-12 |
| 5266528 | Method of dicing semiconductor wafer with diamond and resin blades | — | 1993-11-30 |
| 5192456 | Apparatus for treating activated sludge and method of cleaning it | Hiroshi Ishida, Kiyoshi Izumi, Masashi Moro | 1993-03-09 |
| 5191306 | Miniature electromagnetic assembly and relay with the miniature electromagnet assembly | Norimasa Kaji, Mitsuo Ichiya, Hiromi Nishimura, Kazuhiko Inoue, Hideki Fukuzono | 1993-03-02 |
| 5169286 | Variable capacity centrifugal water pump with movable pressure chamber formed by impeller | — | 1992-12-08 |
| 5145831 | High-TC oxide superconductor and method for producing the same | Satoru Murase | 1992-09-08 |