Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11685166 | Liquid residual-amount detecting device | — | 2023-06-27 |
| 11345102 | Toric lens, optical element, and image forming apparatus | Toshiaki Yoshikawa, Kazuhiro Arai, Noriyuki Nakai, Yu Kameno, Miwa Takachi | 2022-05-31 |
| 8941920 | Method of producing optical element and optical element | Kazuhiro Arai, Jun Sakamoto, Noriyuki Nakai | 2015-01-27 |
| 8915323 | Two-rear-wheel electric vehicle | Eiichirou Tsujii, Atsushi Ueno, Masatoshi Yamada | 2014-12-23 |
| 8715516 | Optical element and method of manufacturing optical element with each of first and second layers having a repetition structure | Jun Sakamoto, Noriyuki Nakai, Kazuhiro Arai | 2014-05-06 |
| 8585220 | Optical element and method of producing same | Masahide Iwakata, Kazuhiro Arai | 2013-11-19 |
| 8305686 | Method for producing optical element and the optical element | Kazuhiro Arai, Masahide Iwakata | 2012-11-06 |
| 7929209 | Optical element and method of manufacturing optical element with each of first and second layers having a repetition structure | Jun Sakamoto, Noriyuki Nakai, Kazuhiro Arai | 2011-04-19 |
| 7870921 | Electric bicycle having a front cover unit | Tomohiro Ono, Masaya Fujishiro, Motokuni Nishiyama | 2011-01-18 |
| 7675283 | Relative position detection device for motor vehicle | Haruyoshi Hino, Keiko Murota, Hideki Shirazawa, Tomohiro Ono | 2010-03-09 |
| 7408278 | Motor-generator with adjustable axial gap for vehicle | Keiko Murota, Shinya Naito, Haruyoshi Hino, Hiroyuki Ishihara, Tomohiro Ono | 2008-08-05 |
| 7342342 | Rotary electrical machine and electric vehicle having the same | Shinya Naitou, Haruyoshi Hino, Keiko Murota, Hiroyuki Ishihara, Tomohiro Ono | 2008-03-11 |
| 7309941 | Rotating electric machine and electric vehicle | Keiko Murota, Shinya Naito, Hiroyuki Ishihara, Haruyoshi Hino, Tomohiro Ono | 2007-12-18 |
| 7268462 | Rotating electrical apparatus | Hiroyuki Ishihara, Haruyoshi Hino, Shinya Naito, Keiko Murota, Tomohiro Ono | 2007-09-11 |
| 7231904 | Relative position detection and control device for motor vehicle | Haruyoshi Hino, Keiko Murota, Hideki Shirazawa, Tomohiro Ono | 2007-06-19 |
| D537757 | Motor bicycle | Kiyoshi Hashimoto, Toshiki Hirata | 2007-03-06 |
| 7117966 | Battery mounting arrangement for electrically powered vehicle | Hideo Kohda, Atsushi Koizumi, Ikuo Okamoto, Takeshi Nagase | 2006-10-10 |
| 7117968 | Motor driven vehicle and method of sampling map data of the motor driven vehicle | Tomohiro Ono, Atsushi Kurosawa, Hiroaki Yagi, Koushi Sasaki | 2006-10-10 |
| 7116027 | Magnet for a dynamo-electric machine | Shinya Naito, Haruyoshi Hino, Hiroyuki Ishihara, Tomohiro Ono, Motokuni Nishiyama +1 more | 2006-10-03 |
| 7096984 | Electric vehicle | Tomohiro Ono, Atsushi Kurosawa, Hiroaki Yagi, Koushi Sasaki | 2006-08-29 |
| 7032696 | Electric vehicle | Tomohiro Ono, Atsushi Kurosawa, Koushi Sasaki, Hiroaki Yagi | 2006-04-25 |
| 6670105 | Method of manufacturing diffractive optical element | Masaaki Nakabayashi, Senichi Hayashi | 2003-12-30 |
| 6590306 | Electric motor driven wheel | — | 2003-07-08 |
| 6483272 | Power system for electric vehicle | Toshiaki Yamada | 2002-11-19 |
| 6456041 | Power supply system for electric vehicle | Satoshi Yamamoto | 2002-09-24 |