Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281470 | Sound insulation sheet member and sound insulation structure using same | Shuichi Akasaka | 2025-04-22 |
| 12236929 | Sound insulation sheet, manufacturing method thereof, and sound insulation structure | Haruki KOSHITOUGE, Naoyuki Uchida, Kazuma Inoue, Masanari Nakayama, Yuya SAITO | 2025-02-25 |
| 12180701 | Sound insulation sheet member and sound insulation structure using same | Shuichi Akasaka | 2024-12-31 |
| 12020676 | Sound-blocking sheet member, sound-blocking structure using same, and method for manufacturing sound-blocking sheet member | Katsuhiko Sugiura, Naoyuki Uchida, Kazuma Inoue, Yukio Kato, Kohji UEHARA +1 more | 2024-06-25 |
| 11821201 | Sound insulation sheet member and sound insulation structure using same | Shuichi Akasaka | 2023-11-21 |
| 11608415 | Polyorganosiloxane, polyorganosiloxane composition, cured product, polyorganosiloxane-containing electrolytic solution for electrolytic capacitor, and electrolytic capacitor using same | Takumi Watanabe, Noriaki TERADA, Tsuyoshi NAGASAKA, Kazuma Inoue, Kazunari Matsumura +3 more | 2023-03-21 |
| D976448 | Vibration control and noise insulation material | Katsuhiko Sugiura, Yukio Kato, Hiroshi Mitani, Kazuma Inoue, Naoyuki Uchida | 2023-01-24 |
| D965183 | Vibration control and noise insulation material | Katsuhiko Sugiura, Yukio Kato, Hiroshi Mitani, Kazuma Inoue, Naoyuki Uchida | 2022-09-27 |
| 11168474 | Sound insulation sheet member and sound insulation structure using same | Shuichi Akasaka | 2021-11-09 |