Issued Patents All Time
Showing 1–25 of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12126267 | Resonant converter with a synchronous rectifier controller having ontime and offtime counting | Eunsuk Lee, Jungyul Kim, Shinji Aso, Mitsutomo Yoshinaga, Hanju Kang | 2024-10-22 |
| 11973312 | Semiconductor laser device | Naoki Kosaka, Ayumi FUCHIDA, Go Sakaino, Tadashi Takase | 2024-04-30 |
| 11005445 | Electronic component including a pad electrode and a bump stacked on a wiring electrode | Ryuta YAMADA, Yasuyuki Toyota, Masaharu Fujiya, Toru Takeshita | 2021-05-11 |
| 10704748 | Light module and production method therefor | — | 2020-07-07 |
| 10582148 | Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method | Tomoaki Ryu, Kazuhiko Nakane, Yoshihisa Yamada | 2020-03-03 |
| 10529382 | Recording medium, reproducing apparatus, and reproducing method | Tomoaki Ryu, Kazuhiko Nakane | 2020-01-07 |
| 10396670 | Device and method for controlling power supply with correction behaviour in a power circuit | Jung Eun Oh, Mi Yong Kim, Eun Suk Lee, Tetsuya Tabata, Hiroaki Nakamura | 2019-08-27 |
| 10334218 | Video reproduction device and video reproduction method | Nobuo Takeshita, Kosuke Yagi | 2019-06-25 |
| 10298135 | Device and method for controlling power supply | Mi Yong Kim, Eun Suk Lee, Tetsuya Tabata, Hiroaki Nakamura | 2019-05-21 |
| 10269391 | Recording medium, reproducing apparatus, and reproducing method | Tomoaki Ryu, Kazuhiko Nakane | 2019-04-23 |
| 10218936 | Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method | Tomoaki Ryu, Kazuhiko Nakane, Yoshihisa Yamada | 2019-02-26 |
| 9899060 | Recording medium, reproducing apparatus, and reproducing method | Tomoaki Ryu, Kazuhiko Nakane | 2018-02-20 |
| 9848162 | Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method | Tomoaki Ryu, Kazuhiko Nakane, Yoshihisa Yamada | 2017-12-19 |
| 9748850 | Switching power-supply with switching frequency correction | Akira Hayakawa | 2017-08-29 |
| 9627008 | Recording medium, reproducing apparatus, and reproducing method | Tomoaki Ryu, Kazuhiko Nakane | 2017-04-18 |
| 9614448 | Switching power-supply device | Akira Hayakawa, Yoichi Terasawa | 2017-04-04 |
| 9564813 | Switching power-supply device | Akira Hayakawa | 2017-02-07 |
| 9559600 | Switched-mode power supply device | Akira Hayakawa, Tatsuhiko Koga | 2017-01-31 |
| 9531101 | Connector | Kazuya Mikawa, Akihiro Matsunaga | 2016-12-27 |
| 9525353 | Switching power-supply device for performing control of output voltage switching operation | Akira Hayakawa, Yoshimichi Tadamasa | 2016-12-20 |
| 9490715 | Switched-mode power supply device | Akira Hayakawa | 2016-11-08 |
| 9455639 | Switched-mode power supply device | Akira Hayakawa | 2016-09-27 |
| 9368159 | Recording medium, reproducing apparatus, and reproducing method | Tomoaki Ryu, Kazuhiko Nakane | 2016-06-14 |
| 9318832 | Connector | — | 2016-04-19 |
| 9318961 | Switching power-supply device | Yoshimichi Tadamasa | 2016-04-19 |