Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168471 | Steering device | Tomohiro Ikuta, Yoshiyuki Sato, Suguru Sugishita | 2024-12-17 |
| 12139190 | Steering device | Suguru Sugishita, Kouhei Takeishi | 2024-11-12 |
| 12077208 | Steering device | Suguru Sugishita, Kouhei Takeishi | 2024-09-03 |
| 11993303 | Steering device | Tomohiro Ikuta, Yoshiyuki Sato, Suguru Sugishita | 2024-05-28 |
| 11970204 | Steering device | Yoshiyuki Sato, Tomohiro Ikuta, Suguru Sugishita | 2024-04-30 |
| 11912333 | Steering device | Tomohiro Ikuta, Yoshiyuki Sato, Suguru Sugishita | 2024-02-27 |
| 9777891 | LED lamp | Yusaku Kawabata, Hiroshi Fukumoto, Takao Iemoto, Toshio Watanabe, Hideharu Osawa +1 more | 2017-10-03 |
| 9769913 | Burst-laser generator using an optical resonator | Junji Urakawa | 2017-09-19 |
| 9599288 | LED lighting apparatus with first and second cover portions | Mitsunori Nagashima | 2017-03-21 |
| 9562654 | LED illumination apparatus including light source and lenses | — | 2017-02-07 |
| 9347618 | LED lighting apparatus with first and second cover portions | Mitsunori Nagashima | 2016-05-24 |
| 9121554 | LED lamp and lens unit therefor | — | 2015-09-01 |
| 9103508 | LED lamp with light-diffusing end cap | Mitsunori Nagashima | 2015-08-11 |
| 9052099 | LED lamp | Yusaku Kawabata, Hiroshi Fukumoto, Takao Iemoto, Toshio Watanabe, Hideharu Osawa +1 more | 2015-06-09 |
| 9000110 | Fluoroalkyl group-containing n-substituted (meth)acrylamide compound, polymer thereof, and use thereof | Fusae Ishiwata, Ryo Hirabayashi | 2015-04-07 |
| 8894268 | LED lightbulb | Masaru Igaki, Kohei MIZUTA, Hideharu Osawa | 2014-11-25 |
| 8777448 | LED lamp with light-diffusing end cap | Mitsunori Nagashima | 2014-07-15 |
| 8643043 | LED lighting device | Mitsunori Nagashima | 2014-02-04 |
| 8613525 | LED illumination unit, LED illumination device, and LED illumination system | Hironobu Kaneko | 2013-12-24 |
| 8591057 | LED lamp | Yusaku Kawabata, Hiroshi Fukumoto, Takao Iemoto, Toshio Watanabe, Hideharu Osawa +1 more | 2013-11-26 |
| 8523395 | Light emitting diode lamp and method for manufacturing the same | Masaru Igaki, Takao Iemoto | 2013-09-03 |
| D674926 | Light emitting diode lamp | — | 2013-01-22 |
| 8296645 | Jump destination site determination method and apparatus, recording medium with jump destination site determination program recorded thereon | — | 2012-10-23 |
| 6710734 | Parallel AD converter | Koichi Ono, Masashi Takeda | 2004-03-23 |
| 6031356 | Battery charging and discharging control circuit which charges an expansion battery only if there is a full charge on an internal battery | Naofumi Harada, Kaoru Kawata | 2000-02-29 |