Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6278807 | Data recording/reproducing apparatus, data recording/reproducing method applied to the apparatus, and computer program product used in data processing apparatus | Seigo Ito, Yasuhiro Ishibashi | 2001-08-21 |
| 6230279 | System and method for dynamically controlling processing speed of a computer in response to user commands | Koichi Dewa, Masayo Yamaki | 2001-05-08 |
| 6081901 | System and method for dynamically controlling processing speed of a computer in response to user commands | Koichi Dewa, Masayo Yamaki | 2000-06-27 |
| 5623556 | System and method of extracting binary image data | Masayoshi Murayama, Shigehiro Kajihara | 1997-04-22 |
| 5594619 | Portable computer comprising keyboard and coordinate input tablet hingedly connected to a main body case through a junction base having a cylindrical element defining a linear groove therethrough | Shigenori Miyagawa, Koichi Kobayashi, Shimpei Kunii, Shizuo Kamio, Hiroyuki Sakamoto +1 more | 1997-01-14 |
| 5481430 | Portable computer having keyboard and coordinate input tablet hingedly connected to a main body case through a groove | Shigenori Miyagawa, Koichi Kobayashi, Shimpei Kunii, Shizuo Kamio, Hiroyuki Sakamoto +1 more | 1996-01-02 |
| 5475809 | Method and apparatus for generating high-quality character pattern defined by edge lines | — | 1995-12-12 |
| 5428719 | Method and apparatus for generating high-quality pattern in accordance with an edge defining a character pattern | — | 1995-06-27 |
| 5428721 | Data processing apparatus for editing image by using image conversion | Ken Kishida | 1995-06-27 |
| 5410447 | Portable computer comprising keyboard and coordinate input tablet connected by two perpendicularly arranged hinges | Shigenori Miyagawa, Koichi Kobayashi, Shimpei Kunii, Shizuo Kamio, Hiroyuki Sakamoto +1 more | 1995-04-25 |
| 5268817 | Portable computer with keyboard and having display with coordinate input tablet rotatably mounted to face either toward or away from keyboard when closed over keyboard | Shigenori Miyagawa, Koichi Kobayashi, Shimpei Kunii, Shizuo Kamio, Hiroyuki Sakamoto +1 more | 1993-12-07 |
| 5204760 | System and method for converting continuous half tone image into pseudo half tone image | Masayoshi Murayama | 1993-04-20 |
| 5202844 | Computer having integral type hand writing input/display device and keyboard | Shizuo Kamio, Shimpei Kunii, Masayoshi Murayama | 1993-04-13 |
| 5053759 | Method of and apparatus for generating high-quality pattern | — | 1991-10-01 |
| 5042075 | Document composition apparatus which changes an outline font in accordance with letter magnification | — | 1991-08-20 |
| 5032838 | Variable length code parallel decoding apparatus and method | Masayoshi Murayama, Kensuke Adachi, Shigekazu Sumita | 1991-07-16 |
| 4943935 | Apparatus and method for plotting curved figures represented by high order functions in a bit map | — | 1990-07-24 |
| 4800441 | Binary data compression and expansion processing apparatus | — | 1989-01-24 |
| 4760459 | Binary data compression and expansion processing apparatus | Shigekazu Sumita, Masayoshi Murayama, Hiromichi Tome | 1988-07-26 |
| 4760461 | Binary data compression and expansion processing apparatus | — | 1988-07-26 |
| 4734849 | Information-processing system having a single chip arithmetic control unit with means for prefetching instructions | Tsuneo Kinoshita, Isamu Yamazaki | 1988-03-29 |
| 4628450 | Data processing system having a local memory which does not use a directory device with distributed resident programs and a method therefor | Kunihiro Nagura | 1986-12-09 |
| 4616331 | Information processing system consisting of an arithmetic control unit formed into a one-chip typed by application of a highly-integrated semiconductor device | Tsuneo Kinoshita, Isamu Yamazaki | 1986-10-07 |
| 4616311 | Data processing system | — | 1986-10-07 |
| 4604748 | Data processing system with error correction | — | 1986-08-05 |