Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648132 | Composite insulator, segment used for producing the same and method of producing the same by using the segment | Tetsuhiko Abe, Shigehiko Kunieda, Yusuke Utsumi | 1997-07-15 |
| 5607702 | Segment with heating and cooling device and mold using the segments | Koji Hayakawa, Yusuke Utsumi | 1997-03-04 |
| 5578819 | Optical recorder having a signal separation circuit and a FIFO memory circuit | Keiji Kataoka, Susumu Saito, Shuuho Yokokawa, Satoshi Aita, Muneyoshi Akai +4 more | 1996-11-26 |
| 5572290 | Electrophotographic printing system including a plurality of electrophotographic printers having adjustable printing speeds | Hiroshi Ueno, Yasuyuki Tsuji, Shuuho Yokokawa, Kunitomo Takahashi, Youji Hirose +7 more | 1996-11-05 |
| 5557386 | Toner recovering device for electrophotographic apparatus and toner recovering filter for said toner recovering device | Yuuji Meguro, Shuho Yokokawa, Tsukasa Onose, Hiroshi Ueno | 1996-09-17 |
| 5519080 | Insulators | Takao Matsushita, Katsuya Baba, Kazuo Hirai, Takayuki Takeda | 1996-05-21 |
| 5453820 | Developing device having a developer mixing chamber for use in electrophotographic apparatus | Hiroshi Ueno, Yasuyuki Tsuji, Shuuho Yokokawa, Tsukasa Onose, Yoshio Ogura +1 more | 1995-09-26 |
| 5359396 | Toner density detection method for electrophotographic apparatus | Yoshio Ogura, Yasuyuki Tsuji, Shuuho Yokokawa, Kunitomo Takahashi, Muneyoshi Akai +3 more | 1994-10-25 |
| 5109466 | Method for producing an optical fiber composite insulator | Shoji Seike, Noriyasu Oguri | 1992-04-28 |
| 4961704 | Sheet meandering movement preventing method | Shigeo Nemoto, Osamu Namikawa, Kiyomi Tsuchiya, Yasuo Kikuchi, Tomio Sugaya +2 more | 1990-10-09 |
| 4952782 | Fixing unit for electrophotographic device | Syuho Yokokawa, Shinichi Fukazawa, Yasuo Kikuchi, Takashi Suzuki | 1990-08-28 |
| 4949096 | Laser printer with thermal fixing of toner | Toshitaka Ogawa, Yasuo Kikuchi, Tomio Sugaya, Takashi Suzuki, Shigenobu Katagiri | 1990-08-14 |
| 4921322 | Optical fiber composite insulator | Shoji Seike, Noriyasu Oguri | 1990-05-01 |
| 4810836 | Optical fiber-containing insulators | Katsuro Shinoda, Toshiyuki Kawaguchi, Kazumi Nakanishi, Noriyasu Oguri, Hiroshi Harada | 1989-03-07 |
| 4672392 | Thermal head for thermal printer | Kazuya Higeta, Takahiro Daikoku, Kazumasa Fujioka | 1987-06-09 |
| 4587399 | Thermal head | Kazuya Higeta, Kazumasa Fujioka, Takeo Nemoto, Takahiro Daikoku | 1986-05-06 |
| 4511269 | Cancel type printing head | Kazue Takahashi, Kenzi Okuna, Mineo Harada, Yutaka Kako | 1985-04-16 |
| 4438692 | Printing apparatus with cooling of hammer printing coils | Michio Yanadori, Yuji Hosoda, Kenichi Igarashi, Makoto Kurosawa, Kensei Hosoya +1 more | 1984-03-27 |
| 4392423 | Printing hammer driving apparatus | Koji Tagusari, Kenji Okuna, Toru Hayama, Kazue Takahashi, Michihiro Watanabe +1 more | 1983-07-12 |