Issued Patents All Time
Showing 25 most recent of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10722206 | X-ray high voltage device and X-ray image diagnosis apparatus | — | 2020-07-28 |
| 10398403 | High voltage generation apparatus, X-ray CT apparatus, and power supply apparatus | — | 2019-09-03 |
| 6691130 | Method for creating browsing data of an information searching apparatus and method for searching information | Kenji Kawasaki, Tetsuo Tanaka, Yoshiaki Morimoto, Kunihisa Nitta | 2004-02-10 |
| 6332145 | Method for creating browsing data of an information searching apparatus and method for searching information | Kenji Kawasaki, Tetsuo Tanaka, Yoshiaki Morimoto, Kunihisa Nitta | 2001-12-18 |
| 6048595 | Printed articiles having light-storing printed layers | Hiroyuki Nakajima, Shuji Higashi, Tatsuo Fujii | 2000-04-11 |
| 6009438 | Browsing data creation system of an information searching apparatus | Kenji Kawasaki, Tetsuo Tanaka, Yoshiaki Morimoto, Kunihisa Nitta | 1999-12-28 |
| 5552101 | Method for manufacturing plastic case | Tatsuo Fujii | 1996-09-03 |
| 5422697 | Aperture device with edge reflection dispersement feature and optical apparatus using the same | Mitsuru Ichinomiya, Toshinori HIGAKI, Shigeru Oshima | 1995-06-06 |
| 5405008 | Plastic case and method for making the same | Noboru Uemura, Koji Sasagawa | 1995-04-11 |
| 5268807 | Tape cassette having improved head house region | Shinichi Sato | 1993-12-07 |
| 5249269 | Communication network system using a fuzzy control process | Toshiro Nakao, Kenji Mino, Masatsune Kohsaka | 1993-09-28 |
| 5180118 | Magnetic tape cassettes | Shinichi Sato, Takateru Satoh, Haruo Shiba | 1993-01-19 |
| 5168998 | Casing for receiving a magnetic tape cassette | Takateru Satoh, Tatsuo Fujii, Haruo Shiba, Noboru Uemura | 1992-12-08 |
| 5153799 | Magnetic tape cassette having bridged guide ribs | Shinichi Sato, Takateru Sato | 1992-10-06 |
| 5121278 | Disc cartridge having disc supporting arrangement | Haruo Shiba | 1992-06-09 |
| 5082197 | Tape cassette | Takateru Satoh, Haruo Shiba, Noboru Uemura, Kenkichi Akaoka | 1992-01-21 |
| 5044496 | Case | Haruo Shiba | 1991-09-03 |
| 4984120 | Cleaning cassette for a video cassette tape deck | Takateru Satoh, Kenji Hashizume, Morimasa Sasaki | 1991-01-08 |
| 4979065 | Disc cartridge having a liner and an elastic member for maintaining the liner in contact with a disc | Masaru Ikebe, Haruo Shiba, Kenkichi Akaoka | 1990-12-18 |
| 4965690 | Tape cassette having outer housing layers of elastomeric material | Haruo Shiba | 1990-10-23 |
| D311002 | Magnetic tape cassette | Takateru Satoh, Masaru Ikebe | 1990-10-02 |
| 4949210 | Tape cassette | Takateru Satoh, Noboru Uemura, Haruo Shiba, Kenkichi Akaoka | 1990-08-14 |
| 4935833 | Guide members for magnetic tape cassette | Haruo Shiba, Takateru Sato | 1990-06-19 |
| 4892266 | Magnetic tape cassette | Takateru Sato, Haruo Shiba | 1990-01-09 |
| 4871153 | Spring for biasing a braking member of a tape cassette | Takateru Satoh, Haruo Shiba | 1989-10-03 |