Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12067963 | Soundproof structure body | Shinya Hakuta, Yoshihiro SUGAWARA, Shogo Yamazoe | 2024-08-20 |
| 12006953 | Blower with silencer | Shinya Hakuta, Shogo Yamazoe, Yoshihiro SUGAWARA | 2024-06-11 |
| 11976673 | Blower with silencer | Yoshihiro SUGAWARA, Shinya Hakuta, Shogo Yamazoe | 2024-05-07 |
| 11869470 | Acoustic system | Shinya Hakuta, Yoshihiro SUGAWARA, Shogo Yamazoe | 2024-01-09 |
| 11841163 | Silencing system | Yoshihiro SUGAWARA, Shogo Yamazoe, Shinya Hakuta, Kazuhiro Oki | 2023-12-12 |
| 11835253 | Silencing system | Yoshihiro SUGAWARA, Shogo Yamazoe, Shinya Hakuta, Kazuhiro Oki | 2023-12-05 |
| 11795974 | Blower with silencer and moving object with propeller | Shinya Hakuta, Shogo Yamazoe, Yoshihiro SUGAWARA | 2023-10-24 |
| 11682374 | Soundproof structure body | Shinya Hakuta, Shogo Yamazoe, Yoshihiro SUGAWARA | 2023-06-20 |
| 11636839 | Soundproof structure body | Yoshihiro SUGAWARA, Shinya Hakuta, Shogo Yamazoe | 2023-04-25 |
| 11580948 | Soundproof system | Shinya Hakuta, Shogo Yamazoe | 2023-02-14 |
| 11543152 | Ventilation duct line assembly and apparatus | Koichi Kumeta, Fuyuki KOKUBU, Shinya Mitourida, Koh Umenai, Shogo Yamazoe +1 more | 2023-01-03 |
| 11536411 | Silencing tubular structure body | Shinya Hakuta, Shogo Yamazoe, Yoshihiro SUGAWARA | 2022-12-27 |
| 11493232 | Silencing system | Yoshihiro SUGAWARA, Shogo Yamazoe, Shinya Hakuta | 2022-11-08 |
| 11332926 | Soundproof structure | Shinya Hakuta, Shogo Yamazoe | 2022-05-17 |
| 11257473 | Soundproof structure and opening structure | Shogo Yamazoe, Shinya Hakuta | 2022-02-22 |
| 10901561 | Conductive film, touch panel sensor, and touch panel | Akiko HATTORI | 2021-01-26 |
| 10902835 | Soundproof structure | Shogo Yamazoe, Shinya Hakuta, Yoshihiro SUGAWARA | 2021-01-26 |
| 10861432 | Soundproof structure and opening structure | Shinya Hakuta, Shogo Yamazoe | 2020-12-08 |
| 10847133 | Soundproof structure | Shogo Yamazoe, Shinya Hakuta, Yoshihiro SUGAWARA | 2020-11-24 |
| 10577791 | Soundproof structure and soundproof system | Shinya Hakuta, Shogo Yamazoe | 2020-03-03 |
| 10248026 | Method for etching protective film, method for producing template, and template produced thereby | — | 2019-04-02 |
| 10099317 | Soundproof structure and soundproof structure manufacturing method | Shinya Hakuta, Shogo Yamazoe, Tatsuya YOSHIHIRO, Tadashi Kasamatsu, Masayuki Naya | 2018-10-16 |
| 9897692 | Electromagnetic cloaking structure and method for manufacturing the same | Hideki YASUDA | 2018-02-20 |
| 9308676 | Method for producing molds | Akiko HATTORI, Katsuhiro Nishimaki | 2016-04-12 |
| 5380211 | Coaxial connector for connecting two circuit boards | Akira Kawaguchi | 1995-01-10 |