Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094076 | Surveying instrument, surveying instrument usage method, and construction machine control system | — | 2018-10-09 |
| 8320765 | Optical signal transfer device | Kunihiro Hayashi | 2012-11-27 |
| 8117070 | Fixed amount sales system | — | 2012-02-14 |
| 6927787 | Method of printing data on sheet | Mitsuhiro Igarashi | 2005-08-09 |
| 6518390 | Precursor of a heat resistant resin, heat resistant resin, insulating film and semiconductor device | Masako Okanuma, Tatsuhiro Yoshida, Hidenori Saito, Nobuhiro Higashida, Tadahiro Ishikawa | 2003-02-11 |
| 5053275 | Solar heat selective absorptive fiber material | Shunsaku Kagechi | 1991-10-01 |
| 5033116 | Clothing for reducing fluid resistance | Yoshihiko Itagaki, Shunsaku Kagechi | 1991-07-23 |
| 4937137 | Solar heat selective absorbing material and its manufacturing method | Shunsaku Kagechi | 1990-06-26 |
| 4247642 | Enzyme immobilization with pullulan gel | Hideo Hirohara, Shigeyasu Nabeshima, Tsuneyuki Nagase | 1981-01-27 |
| 4205218 | Covered electrode for arc welding | Kousuke Fukami, Fumio Fujita, Tsuneyuki Nagase | 1980-05-27 |
| 4186024 | Method for improving water-resistance of pullulan | Kosuke Fukami, Kozo Tsuji, Tsuneyuki Nagase | 1980-01-29 |