Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11961204 | State visualization device, state visualization method, and state visualization program | Eiryo Kawakami | 2024-04-16 |
| 7584914 | Drainage pipe washing apparatus | Hiroyuki Nishikawa | 2009-09-08 |
| 6739378 | Internal chill casting method for manufacturing a cast product containing a pipe therein | Kaoru Sugita, Yoshihiro Tajima, Masayuki Yasuda, Masahide Hamada, Yoshiki Matsuzaki | 2004-05-25 |
| 6690548 | Ramp for use in information recording disk apparatus, and information recording disk apparatus | Ichiroh Koyanagi, Yuhji Kobayashi, Tsai-Wei Wu | 2004-02-10 |
| 6560435 | Electrophotographic image forming device having projections on a surface of an intermediate transfer body | Masashi Yamamoto, Koichi Niwa, Shinichi Hosaka, Masahiro Nakano, Masahiko Saito +1 more | 2003-05-06 |
| 5497495 | Computer electronic system having a cover for every module | Shigeru Oomori, Daijiro Hashimoto, Toshihiro Mochiduki, Satoshi Takano | 1996-03-05 |
| 5243453 | Anti-moisture structures for use with a liquid crystal display | Takuo Kawaguchi, Yoshiaki Takeda, Kousuke Yamada | 1993-09-07 |
| 5182574 | Thermal head | Masakazu Kato, Takatoshi Ishikawa | 1993-01-26 |
| 4933723 | Resin coated transfer guide for electrophotographic apparatus | Atsushi Kakuta, Makoto Kobayashi | 1990-06-12 |
| 4387311 | Uninflammable dynamoelectric machine having coil windings and core encapsulated with unsaturated polyester resin-filler composition | Tsuguo Kobayashi, Kenichi Hironaka, Hideo Umetsu, Masatsugu Ogata, Hitoshi Yokono | 1983-06-07 |
| 4343659 | Process for producing copper barrier type, nuclear fuel cladding | Kanji Murakami, Motoyo Wajima | 1982-08-10 |
| 4309959 | Apparatus for applying chemical plating to inner surfaces of tubular members | Ryozo Yamagishi, Mamoru Mita, Osamu Yoshioka | 1982-01-12 |
| 4257935 | Color developing sheet for pressure-sensitive recording systems | Sadao Sekiguchi, Kojiro Matsumoto, Saburo Mishiba, Nobujiro Izaki | 1981-03-24 |