Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316194 | Rotary electric machine | Takashi Matsumoto | 2025-05-27 |
| 12129249 | Method for producing optically active compound | Sayuri Hirano, Yoshiyuki Takeda, Koji Nakamoto, Motoki Ikeuchi, Masato Kitayama +1 more | 2024-10-29 |
| 11236719 | Internal combustion engine | Koji Kitano | 2022-02-01 |
| 11119330 | Reticle, reticle unit, rifle scope, and optical apparatus | Koichi Watanabe, Katsunori Tomita, Yasuaki Ishikawa, Satoru Okazaki | 2021-09-14 |
| 10988469 | Method for producing optically active compound | Sayuri Hirano, Yoshiyuki Takeda, Koji Nakamoto, Motoki Ikeuchi, Masato Kitayama +1 more | 2021-04-27 |
| 10966656 | Electric conductive fiber structure, electrode member, and method of producing electric conductive fiber structure | Noriko Nagai, Keiji Takeda, Hiroshi Nagata, Tatsuya Ohori | 2021-04-06 |
| 10883441 | Control system for diesel engine | — | 2021-01-05 |
| 9922268 | Image interpretation report creating apparatus and image interpretation report creating system | Taisuke IWAMURA, Kousuke Sakaue, Masashi Yoshida, Shigeyuki Ishii, Satoshi Ikeda +8 more | 2018-03-20 |
| 8981147 | Diphosphine ligand and transition metal complex using the same | Mitsuhisa Yamano, Mitsutaka Goto, Shinji Kawaguchi, Masatoshi Yamada | 2015-03-17 |
| 8877990 | Process of making a chlorinated hydrocarbon | Tadahiro Fukuju, Kikuo Yamamoto, Masayuki Moriwaki, Yasutaka Komatsu, Akihiro Saito +2 more | 2014-11-04 |
| 8817490 | DC-DC converter | Eiji Takegami, Takeshi Kamono | 2014-08-26 |
| 8691718 | Diphosphine ligand and transition metal complex using the same | Mitsuhisa Yamano, Mitsutaka Goto, Shinji Kawaguchi, Masatoshi Yamada | 2014-04-08 |
| 8586762 | Process for producing fused imidazole compound, reformatsky reagent in stable form, and process for producing the same | Shigeru Nuwa, Miki Shokyo | 2013-11-19 |
| 8330717 | Medical image interpreting apparatus and cursor-moving method | Kenichi Niwa, Maki Minakuchi, Takashi Kondo, Takashi Masuzawa | 2012-12-11 |
| 8304589 | Process of making a chlorinated hydrocarbon | Tadahiro Fukuju, Kikuo Yamamoto, Masayuki Moriwaki, Yasutaka Komatsu, Akihiro Saito +2 more | 2012-11-06 |
| 8188971 | Medical image interpreting apparatus and cursor-moving method | Kenichi Niwa, Maki Minakuchi, Takashi Kondo, Takashi Masuzawa | 2012-05-29 |
| 8184878 | Image diagnosis support system and image diagnosis support method | Muneyasu Kazuno, Kenichi Niwa, Koichi Terai | 2012-05-22 |
| 8093403 | Process for producing fused imidazole compound, reformatsky reagent in stable form, and process for producing the same | Shigeru Nuwa, Shokyo Miki | 2012-01-10 |
| 7662974 | Process for producing fused imidazole compound, reformatsky reagent in stable form, and process for producing the same | Koji Nakamoto, Shigeru Nuwa, Syoji Handa, Shokyo Miki | 2010-02-16 |
| 6963408 | Method and apparatus for point diffraction interferometry | Mikihiko Ishii, Hisashi Shiozawa, Yasushi Fukutomi, Yutaka Ichihara | 2005-11-08 |
| 6940605 | Method for measuring interference and apparatus for measuring interference | Hisashi Shiozawa | 2005-09-06 |
| 6713632 | Process for the preparation of imidazole derivatives | — | 2004-03-30 |
| 5767971 | Apparatus for measuring refractive index of medium using light, displacement measuring system using the same apparatus, and direction-of-polarization rotating unit | Hitoshi Kawai, Akira Ishida, Kouichi Tsukihara | 1998-06-16 |
| 5757489 | Interferometric apparatus for measuring a physical value | — | 1998-05-26 |
| 5748315 | Optical interference measuring apparatus and method for measuring displacement of an object having an optical path separating system | Hitohsi Kawai, Kouichi Tsukihara | 1998-05-05 |