Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12375847 | Phone booth and method of controlling output of directional speaker | Shinichi Kato | 2025-07-29 |
| 12081937 | Sound emitting apparatus | Shinichi Kato | 2024-09-03 |
| 11373669 | Acoustic processing method and acoustic device | Tetsuto Kawai, Yusuke Kadowaki | 2022-06-28 |
| 11190872 | Signal processing system and signal processing meihod | Ryo Tanaka, Koichiro Sato, Takayuki Inoue | 2021-11-30 |
| 10965909 | Image processing apparatus, camera apparatus, and image processing method | Ryo Tanaka, Koichiro Sato, Kazuko Nishi | 2021-03-30 |
| 10827075 | Echo reducer, voice communication device, method for reducing echo, and recording medium | Tetsuto Kawai, Satoshi Ukai | 2020-11-03 |
| 10250974 | Signal processing system and signal processing method | Ryo Tanaka, Koichiro Sato, Takayuki Inoue | 2019-04-02 |
| 10048586 | Radiation-sensitive resin composition, method for forming resist pattern, polymer and polymerizable compound | Yuusuke Asano, Mitsuo Sato, Hiromitsu Nakashima, Kazuki Kasahara, Masafumi Hori +3 more | 2018-08-14 |
| 9513548 | Radiation-sensitive resin composition, method for forming resist pattern, polymer and polymerizable compound | Yuusuke Asano, Mitsuo Satou, Hiromitsu Nakashima, Kazuki Kasahara, Masafumi Hori +3 more | 2016-12-06 |
| 9497542 | Signal processing system and signal processing method | Ryo Tanaka, Koichiro Sato, Takayuki Inoue | 2016-11-15 |
| 9261780 | Radiation-sensitive resin composition, method for forming resist pattern, and polymer and compound | Yusuke Asano, Akimasa Soyano, Takeshi Ishii | 2016-02-16 |
| 8728706 | Radiation-sensitive resin composition, method for forming resist pattern, polymer and polymerizable compound | Yuusuke Asano, Mitsuo Satou, Hiromitsu Nakashima, Kazuki Kasahara, Masafumi Hori +3 more | 2014-05-20 |
| 8722306 | Radiation-sensitive resin composition | Hirokazu Sakakibara, Makoto Shimizu, Takehiko Naruoka, Tomoki Nagai | 2014-05-13 |