Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6516171 | Color electrographic apparatus with developing device having separated toner supply and recovery chambers | Toru Miyasaka, Kazushige Oonishi, Masahiko Saito, Shoji Takeya | 2003-02-04 |
| 6321058 | Developing device with toner storing and recovery chambers | Toru Miyasaka, Kazushige Oonishi, Masahiko Saito, Shoji Takeya | 2001-11-20 |
| 6308025 | Electrophotography apparatus | Tetsuji Takegoshi, Kazuo Kikuchi, Toru Hanashima, Kazuhiro Wakamatsu | 2001-10-23 |
| 6144829 | Developing device and electrophotographic device | Toru Miyasaka, Kazushige Oonishi, Masahiko Saito, Shoji Takeya | 2000-11-07 |
| 6125250 | Developing device, developing method, and an image forming apparatus | Keiji Kamio, Yoshitaro Ishii, Shizuo Tsuruta, Masahiko Saito, Nobuo Suzuki +2 more | 2000-09-26 |
| 6038416 | Developing apparatus and image forming apparatus having the same | Masahiko Saito, Isamu Terashima, Shoji Takeya, Toru Miyasaka, Kazushige Oonishi | 2000-03-14 |
| 5797075 | Image forming apparatus having improved toner carrier arrangement | Masahiko Saito, Toru Miyasaka, Kazushige Oonishi, Shoji Takeya, Isamu Terashima +1 more | 1998-08-18 |
| 5417018 | Construction apparatus for building and constructing method therewith | Takeji Matsumoto, Hiroki Muramoto, Mitoku Mukaidani, Yasuyuki Hashimoto, Motoetsu Ishii +9 more | 1995-05-23 |
| 5358568 | Spraying apparatus | Jun Nishimura, Hajime Nomura, Takehiro Yoshida, Masahiko Jotani | 1994-10-25 |
| 5255489 | Construction apparatus for buildings and constructing method therewith | Takeji Matsumoto, Hiroki Muramoto, Mitoku Mukaidani, Yasuyuki Hashimoto, Motoetsu Ishii +9 more | 1993-10-26 |
| 5107416 | Arrangement for simultaneously dealing with transfer requests produced by central, arithmetic and input-output processors of a super computer | Akira Jippo, Masafumi Okamoto | 1992-04-21 |
| 4953720 | Crane and method for using crane | Tadayoshi Honda | 1990-09-04 |