Issued Patents All Time
Showing 151–175 of 258 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6253457 | Laser beam direction correcting optical system for a surveying instrument | Ikuo Ishinabe, Jun-ichi Kodaira | 2001-07-03 |
| 6249338 | Laser survey instrument | Satoshi Hirano, Richard W. Davidson | 2001-06-19 |
| 6204498 | Inclination sensor and surveying instrument using the same | Kaoru Kumagai | 2001-03-20 |
| 6184979 | Laser reference level setting device | Satoshi Hirano | 2001-02-06 |
| 6171018 | Automatic control system for construction machinery | Kazuaki Kimura, Vernon Joseph Brabec, Satoshi Hirano, Makoto Omori | 2001-01-09 |
| 6163373 | Rotary laser irradiating system | Kunihiro Hayashi | 2000-12-19 |
| 6160616 | Laser system | Kunihiro Hayashi, Masayuki Nishi | 2000-12-12 |
| 6151106 | Laser irradiation system | Kunihiro Hayashi | 2000-11-21 |
| 6137569 | Survey instrument | Tsuneo Sasaki | 2000-10-24 |
| 6137568 | Optical axis compensator | Jun-ichi Kodaira, Kazuki Osaragi | 2000-10-24 |
| 6105362 | Combined cycle power plant with gas turbine cooling system | Yuji Nakata, Yoshitaka Fukuyama, Asako Inomata, Sachio Shibuya, Akinori Koga +3 more | 2000-08-22 |
| 6104479 | Laser system | Kunihiro Hayashi | 2000-08-15 |
| 6093928 | Position measuring rotary incremental optical encoder | Kunihiro Hayashi, Kazuki Osaragi | 2000-07-25 |
| 6084896 | Laser light-source apparatus and method of producing light beam | Hiroshi Koizumi, Masayuki Momiuchi, Masahiro Ohishi, Yoshiaki Goto | 2000-07-04 |
| 6085155 | Laser remote command system and targets therefor | Shinichi Hayase | 2000-07-04 |
| 6073353 | Laser leveling device | Jun-ichi Kodaira, Takayuki Fujioka | 2000-06-13 |
| 6075586 | Laser survey instrument | Satoshi Hirano, Richard W. Davidson | 2000-06-13 |
| 6068060 | Construction equipment control system | Satoshi Hirano, Kunihiro Hayashi | 2000-05-30 |
| 6048105 | Laser system for surveying | Hiroshi Koizumi, Masayuki Momiuchi, Masahiro Ohishi, Yoshiaki Goto | 2000-04-11 |
| 6046800 | Position detection surveying device | Haruhiko Kobayashi, Shinji Yamaguchi | 2000-04-04 |
| 6038850 | Combined cycle power plant | Yuji Nakata, Yoshitaka Fukuyama, Asako Inomata, Sachio Shibuya, Akinori Koga +3 more | 2000-03-21 |
| 6016455 | Automatic control system for construction machinery | Kazuaki Kimura, Vernon Joseph Brabec, Satoshi Hirano, Makoto Omori | 2000-01-18 |
| 6011613 | Laser survey instrument | Satoshi Hirano, Richard W. Davidson | 2000-01-04 |
| 6002696 | Laser apparatus and method of controlling the same | Masahiro Ohishi, Hiroshi Koizumi, Masayuki Momiuchi, Yoshiaki Goto | 1999-12-14 |
| 6000213 | Combined cycle power plant | Yuji Nakata, Yoshitaka Fukuyama, Asako Inomata, Sachio Shibuya, Akinori Koga +3 more | 1999-12-14 |