Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11170753 | Information processing method, information processing device, and computer-readable recording medium recording information processing program | Kazuya Nomura | 2021-11-09 |
| 10760766 | Floodlight device with two optical systems that condense and collimate laser light | — | 2020-09-01 |
| 10331795 | Method for recognizing speech sound, mobile terminal, and recording medium | — | 2019-06-25 |
| 10089980 | Sound reproduction method, speech dialogue device, and recording medium | Atsushi Sakaguchi | 2018-10-02 |
| 9710219 | Speaker identification method, speaker identification device, and speaker identification system | — | 2017-07-18 |
| 9349372 | Speaker identification method, and speaker identification system | Kazue Fusakawa, Masako Ikeda | 2016-05-24 |
| 8922101 | Light-emitting device | Kunihiko Hakata | 2014-12-30 |
| 8400051 | Light-emitting device and lighting apparatus incorporating same | Kunihiko Hakata | 2013-03-19 |
| 8198831 | LED lamp-lighting circuit and LED lamp as well as an LED lamp-lighting conversion socket | Shunsuke Nakagawa, Kazuya Kurokawa, Toshio Takahashi | 2012-06-12 |
| 7760888 | Howling suppression device, program, integrated circuit, and howling suppression method | Takeo Kanamori, Takashi Kawamura | 2010-07-20 |
| 7577262 | Microphone device and audio player | Takeo Kanamori, Takashi Kawamura | 2009-08-18 |