Issued Patents All Time
Showing 51–75 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387589 | Shift control apparatus of belt type continuously variable transmission | Masaaki Uchida | 2008-06-17 |
| 7294629 | Quinazoline derivatives | Yasunori Kitano, Eiji Kawahara, Daisuke Abe, Masahiro Nakajou, Naoko Ueda | 2007-11-13 |
| 7248315 | Liquid crystal display device capable of transmission display and reflection display | Norihiro Arai, Toshiharu Nishino, Kunpei Kobayashi, Ryota Mizusako | 2007-07-24 |
| 7244008 | Driving apparatus for driving ink jet recording device, and ink jet printer | Shuhei Hiwada | 2007-07-17 |
| 7178910 | Ink cartridge | Toyonori Sasaki | 2007-02-20 |
| 7091434 | Dial switch having an ornamental colored ring | — | 2006-08-15 |
| 7027718 | Packet data recording/reproducing system | Takeo Ohishi, Yasuaki Yamada, Tomoyuki Shindo, Yutaka Tanaka | 2006-04-11 |
| 7015946 | Television door intercom apparatus | — | 2006-03-21 |
| 6955426 | Ink jet printer | Hikaru Kaga, Seiji Shimizu, Katsunori Nishida, Takamasa Usui | 2005-10-18 |
| 6942327 | Ink cartridge | Toyonori Sasaki | 2005-09-13 |
| 6805438 | Ink jet printer | Hikaru Kaga, Seiji Shimizu, Katsunori Nishida, Takamasa Usui | 2004-10-19 |
| 6802601 | Ink cartridge | Toyonori Sasaki | 2004-10-12 |
| 6742877 | Ink-jet recording apparatus | Takamasa Usui, Hikaru Kaga | 2004-06-01 |
| 6609792 | Data transmission element for use in an ink-jet printer | Hikaru Kaga, Seiji Shimizu, Katsunori Nishida, Takamasa Usui | 2003-08-26 |
| 6385414 | Contaminant preventing structure for image forming apparatus and process cartridge | Fumikazu Sato, Hideaki Deguchi, Naoya Kamimura, Mitsuru Horinoe, Makoto Ishii | 2002-05-07 |
| 6064845 | Charge wire for image forming device | — | 2000-05-16 |
| 6011899 | Packet data system recording time stamps and packet data on tracks formed on a storage medium in synchronism with changes in time stamp values | Takeo Ohishi, Yasuaki Yamada, Tomoyuki Shindo, Yutaka Tanaka | 2000-01-04 |
| 6004304 | Subcutaneous needle and method of producing the same | Shigeaki Ide, Masatoshi Yamamoto | 1999-12-21 |
| 5946536 | Developing device having a developing roller with a rugged surface for receiving tones particles | — | 1999-08-31 |
| 5937251 | Developing device and image forming apparatus | — | 1999-08-10 |
| 5907757 | Toner supply device for use in image forming apparatus | — | 1999-05-25 |
| 5887231 | Developing device and image forming apparatus | — | 1999-03-23 |
| 5867756 | Developing device with an auger roller for providing a fresh and consistent stream of developer in an image forming apparatus | Seiji Shimizu | 1999-02-02 |
| 5809642 | Method for detecting deterioration of solder paste printing | Akihiro Ishihara | 1998-09-22 |
| 5781838 | Toner supplying device for use in image forming appratus | — | 1998-07-14 |