Shiina; Muneyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shiina; Muneyuki.The latest application filed is for "sound absorbing material".
- Shiina; Muneyuki - Tokyo JP
| Patent | Date |
|---|---|
| Sound Absorbing Material App 20200135159 - Ibayashi; Kunihiko ; et al. | 2020-04-30 |
| Nonwoven Sound Absorbing Material App 20200058282 - Ibayashi; Kunihiko ; et al. | 2020-02-20 |
| Nonwoven Fabric For Sound Absorbing Application And Sound Absorbing Material Using The Same App 20190279609 - Ibayashi; Kunihiko ; et al. | 2019-09-12 |
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