Issued Patents All Time
Showing 26–50 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7308582 | Collation processing apparatus, data communication system and data communication method | Tatsuo Itabashi, Tomoshi Hirayama | 2007-12-11 |
| 6929872 | Organic electroluminescent devices | Tatsuo Mori, Teruyoshi Mizutani, Koichi Yamashita | 2005-08-16 |
| 6790540 | Organic electroluminescent element material and organic electroluminescent element | Tatsuo Mori, Teruyoshi Mizutani, Hiroshi Miyazaki, Koichi Yamashita | 2004-09-14 |
| 6645067 | Music staging device apparatus, music staging game method, and readable storage medium | Katsunori Okita, Tadasu Kitae, Masato Nagatomi, Naonobu Kaneiso | 2003-11-11 |
| 6614745 | Recording apparatus and recording medium | Satoshi Kumai, Ayumi Konishi, Junichi Suzuki | 2003-09-02 |
| 6508234 | Fuel injection control system for engine | Kenichi Machida, Yoshiaki Hirakata | 2003-01-21 |
| D460492 | Game machine | Hiroyuki Muraki, Makiko Otomi, Toshifumi Suzuki | 2002-07-16 |
| 6410835 | Dance game apparatus and step-on base for dance game | Toshifumi Suzuki, Katsunori Okita, Kazuya Takahashi | 2002-06-25 |
| D455792 | Game machine | Yoshitsugu Isetani, Hiroyuki Muraki, Shinya Ishida, Hirofumi Mamitsu, Katsunori Okita | 2002-04-16 |
| 6368131 | Waterproof electrical connector | Yoshiaki Takeuchi, Yoshihiro Nakazawa | 2002-04-09 |
| 6346464 | Manufacturing method of semiconductor device | Tetsujiro Tsunoda | 2002-02-12 |
| 6342665 | Music game system, staging instructions synchronizing control method for same, and readable recording medium recorded with staging instructions synchronizing control program for same | Katsunori Okita, Tadasu Kitae, Masato Nagatomi, Naonobu Kaneiso, Motoki Toyama | 2002-01-29 |
| D446824 | Game machine | Hiroyuki Muraki, Makiko Otomi, Toshifumi Suzuki | 2001-08-21 |
| 6256282 | Optical recording medium and recording method thereof | Tamotsu Yamagami, Shoei Kobayashi, Koichiro Ogihara | 2001-07-03 |
| 6256276 | Disk recording and reproducing apparatus and method for use in a rewritable type disk | Shoei Kobayashi, Tamotsu Yamagami, Shozo Masuda | 2001-07-03 |
| 6227968 | Dance game apparatus and step-on base for dance game | Toshifumi Suzuki, Katsunori Okita, Kazuya Takahashi | 2001-05-08 |
| 6176338 | Battery receptacle structure in a two-wheeled motor vehicle | Mitsuo Nakagawa | 2001-01-23 |
| D435271 | Game machine | Hiroyuki Muraki, Makiko Otomi, Toshifumi Suzuki | 2000-12-19 |
| 6147945 | Recording/reproducing apparatus and method | Shoei Kobayashi, Tamotsu Yamagami | 2000-11-14 |
| 6144517 | Magnetic disk device and method of manufacturing same | Kenjiro Watanabe, Satoru Seko, Kazushige Kawazoe, Takayasu Muto, Osamu Morita +4 more | 2000-11-07 |
| 6144516 | Head displacement measuring method and apparatus and data recording/reproducing method and apparatus | Satoru Seko, Takehisa Ishida | 2000-11-07 |
| 6123163 | Controlling apparatus for a hybrid car | Atsushi Otsu, Osamu Suzuki, Kaoru Hatanaka | 2000-09-26 |
| 6055218 | Recording medium having track formed of land portion and groove portion, and reproducing apparatus therefor | Akira Shimazu, Shinichi Yamamura, Katsuhiro Seo | 2000-04-25 |
| 6050356 | Electrically driven wheelchair | Kaoru Hatanaka | 2000-04-18 |
| 6025969 | Method and apparatus for measuring head deviation and method and apparatus for recording/reproducing data | Hideaki Ishioka, Yoshikazu Onuki, Satoru Seko | 2000-02-15 |