Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7764227 | Positioning apparatus | Takayoshi Nakamoto, Seiichiro Hirata | 2010-07-27 |
| 7472099 | Forecasting apparatus | Norihiro Nishiuma, Yukio Goto, Hiroyuki Kumazawa | 2008-12-30 |
| 7164924 | Location-based information and acquisition method | Mitsuo Shimotani, Minoru Ozaki | 2007-01-16 |
| 7127259 | Intermediation computer system | Mitsuo Shimotani, Minoru Ozaki | 2006-10-24 |
| 7003288 | Mobile communication terminal | Mitsuo Shimotani, Minoru Ozaki | 2006-02-21 |
| 6437736 | Global positioning method, terminal, and system | Seiichiro Hirata | 2002-08-20 |
| 6297770 | Global positioning system and global positioning method with improved sensitivity by detecting navigation data inversion boundaries | Seiichiro Hirata | 2001-10-02 |
| 6145382 | Method and apparatus for measuring the damping characteristics of a friction member | Yuji Nagasawa, Masataka Osawa, Noriyasu Yamada | 2000-11-14 |
| 4519679 | Liquid crystal display device | Kenji Horikiri, Hiroaki Ideno | 1985-05-28 |
| 4518959 | Electronic analog display device | Yoshiaki Tsuboi, Hirotsugu Arai, Kenji Horikiri, Hiroaki Ideno | 1985-05-21 |
| 4493714 | Ultrathin film, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture | Eiichi Hashimoto, Takeyoshi Yamada, Koh Mori | 1985-01-15 |
| 4436062 | Rocker arm mechanism in overhead cam type engine | Takeshi Nakakobara, Kiyoshi Sakaguchi, Hiroyuki Murase | 1984-03-13 |
| 4360434 | Amphoteric ion-permeable composite membrane | Takeyuki Kawaguchi, Hiroyoshi Minematsu, Yuzuru Hayashi, Shigeyoshi Hara | 1982-11-23 |