Issued Patents All Time
Showing 51–75 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6236418 | Image forming apparatus and method to correct magnification error caused by optical characteristics of image writing device | — | 2001-05-22 |
| 6144764 | Method and apparatus for on-line handwritten input character recognition and recording medium for executing the method | Toyoshi Odahara, Naohiro Inagawa | 2000-11-07 |
| 6072516 | Image forming method and apparatus with multi-beam light source capable of changing a writing density | — | 2000-06-06 |
| 5803622 | Image forming device having convenient access to serviceable components | Takashi Mama | 1998-09-08 |
| 5610651 | Image forming apparatus with frequency corrector | Takashi Mama, Kenichi Ono, Norio Michiie | 1997-03-11 |
| 5598279 | Document circulating apparatus with automatic deletion of data | Rie Ishii, Masayuki Hayashi, Hiroyuki Takahashi | 1997-01-28 |
| 5587813 | Data transfer device for an image forming apparatus | Shuichi Yamazaki, Takashi Mama, Nobuyuki Sato, Shinji Kobayashi, Yoshio Kaneko +1 more | 1996-12-24 |
| 5506795 | Apparatus and method for generating chaotic signals and chaos device | — | 1996-04-09 |
| 5382129 | Sheet feed device for an image forming apparatus | Tomohito Shimizu, Hiroshi Mori, Yoshinobu Kagami, Susumu Shiina, Keisuke Hayashi | 1995-01-17 |
| 5347615 | Rule generating and verifying apparatus for fuzzy control using temporary exclusion of a selected rule | Tsutomu Ishida | 1994-09-13 |
| 5341323 | Fuzzy membership function circuit | — | 1994-08-23 |
| 5295226 | Fuzzy computer | — | 1994-03-15 |
| 5239620 | Rule generating and verifying apparatus for fuzzy control | Tsutomu Ishida | 1993-08-24 |
| 5227993 | Multivalued ALU | — | 1993-07-13 |
| 5189728 | Rule generating and verifying apparatus for fuzzy control | Tsutomu Ishida | 1993-02-23 |
| 5167005 | Fuzzy computer | — | 1992-11-24 |
| 5113366 | Fuzzy membership function circuit | — | 1992-05-12 |
| 5019867 | Image forming apparatus having a removable processing unit | Misao Tanzawa | 1991-05-28 |
| 5017817 | Basic circuitry particularly for construction of multivalued logic systems | — | 1991-05-21 |
| 4996561 | Image forming apparatus with a document image edition function | Tsuyoshi Yoshimura | 1991-02-26 |
| 4914614 | Multivalued ALU | — | 1990-04-03 |
| 4875184 | Fuzzy logic computers and circuits | — | 1989-10-17 |
| 4860243 | Fuzzy logic semifinished integrated circuit | Fumio Ueno, Yuji Shirai | 1989-08-22 |
| 4837725 | Fuzzy membership function circuit | — | 1989-06-06 |
| 4814644 | Basic circuitry particularly for construction of multivalued logic systems | — | 1989-03-21 |