Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409896 | Lower vehicle-body structure of vehicle | Isamu KIZAKI, Takuto Fukushima, Chikara Kawamura | 2025-09-09 |
| 12304563 | Lower vehicle-body structure of vehicle | Isamu KIZAKI, Takuto Fukushima, Chikara Kawamura | 2025-05-20 |
| 12243507 | Gain adjustment in ANR system with multiple feedforward microphones | Ricardo F. Carreras, Joseph H. Cattell | 2025-03-04 |
| 12119506 | Lithium-ion battery device for vehicle | Wataru Masuda, Teruhiko HANAOKA, Toshiki Takahashi, Chikara Kawamura | 2024-10-15 |
| 11889253 | Earphone cushion with acoustic mesh-covered port | Johnpaul P. Barrieau | 2024-01-30 |
| 11651759 | Gain adjustment in ANR system with multiple feedforward microphones | Ricardo F. Carreras, Joseph H. Cattell | 2023-05-16 |
| 11299020 | Vehicle-body structure of vehicle | Tomohito OKUYAMA, Takehisa Kohira, Ryuji Nonaka, Toshiyuki Gendo, Ken Ueki +2 more | 2022-04-12 |
| 11254195 | Vehicle-body structure of vehicle | Tomohito OKUYAMA, Takehisa Kohira, Ryuji Nonaka, Toshiyuki Gendo, Ken Ueki +1 more | 2022-02-22 |
| 11254196 | Vehicle-body structure of vehicle | Tomohito OKUYAMA, Takehisa Kohira, Ryuji Nonaka, Toshiyuki Gendo, Ken Ueki +1 more | 2022-02-22 |
| 11235644 | Vehicle-body structure of vehicle | Eri Kaiki, Tomohito OKUYAMA, Ryuji Nonaka, Hideaki Fujii, Noboru Shouno +6 more | 2022-02-01 |
| 11235646 | Vehicle-body structure of vehicle | Kaori SUZUKI, Tomohito OKUYAMA, Ryuji Nonaka, Hideaki Fujii, Noboru Shouno +6 more | 2022-02-01 |
| 11062687 | Compensation for microphone roll-off variation in acoustic devices | — | 2021-07-13 |
| 10741164 | Multipurpose microphone in acoustic devices | Christopher A. Barnes, Ricardo F. Carreras, Alaganandan Ganeshkumar | 2020-08-11 |
| 10252750 | Vehicular frame | Yuki KODAMA, Chikara Kawamura | 2019-04-09 |
| 10160407 | Noise insulation structure of automotive vehicle | Eiji MURASAWA, Tetsunori Hada, Akihiro Nishikawa, Takashi Sasaki, Yuji Okazaki +1 more | 2018-12-25 |
| 9744920 | Noise insulation structure of cabin floor | Eiji MURASAWA, Naoko YOROZU, Tetsunori Hada, Yuki NAKATANI, Takao Maruko | 2017-08-29 |
| 9701344 | Frame structure for vehicle | Yuki KODAMA, Chikara Kawamura | 2017-07-11 |
| 9381942 | Rear vehicle body structure of vehicle | Yuki Toyama, Motoki Esumi, Koji Yoshimura, Sakayu Terada | 2016-07-05 |
| 9321487 | Vehicle frame structure | Chikara Kawamura, Sakayu Terada | 2016-04-26 |
| 9260137 | Vehicle frame structure | — | 2016-02-16 |
| 8985651 | Vehicle-body structure of vehicle | Kuniyoshi Tashiro, Shunsuke Kanemoto, Satoshi Nakamura | 2015-03-24 |
| 8754715 | Semiconductor integrated circuit and abnormal oscillation detection method for semiconductor integrated circuit | — | 2014-06-17 |
| 8641131 | Frame structure for vehicle | Chikara Kawamura, Shin Sasaki, Chikara Tanaka, Yushi Matsuda, Yukinori Nakajima | 2014-02-04 |
| 8511746 | Frame for vehicle | Chikara Kawamura, Shin Sasaki, Mitsugi Fukahori, Naoko Saito | 2013-08-20 |
| 8317258 | Frame structure for vehicle | Takashi Yoshimura, Shin Sasaki, Chikara Tanaka, Kenichi Yamamoto | 2012-11-27 |