Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773512 | Fiber deposit production method, membrane production method, and membrane adhesion method | Tomonari Okada, Masayuki Uchiyama, Yuko Wakahara, Takehiko Tojo, Hideo Kobayashi | 2023-10-03 |
| 11732383 | Method for manufacturing fiber deposition body, method for manufacturing film, and method for attaching film | Masayuki Uchiyama, Yuko Wakahara, Tomonari Okada, Takehiko Tojo, Hideo Kobayashi | 2023-08-22 |
| 11642288 | Skin external composition | Takuji Kume, Makoto Onoo, Takehiko Tojo, Rui Takahashi | 2023-05-09 |
| 11571371 | Method for manufacturing coating film by electrostatic spraying | Takehiko Tojo, Kenta Mukai | 2023-02-07 |
| 11523670 | Method for producing coating film by electrostatic spraying | Takehiko Tojo, Motoaki Ito | 2022-12-13 |
| 11497290 | Method for producing coating film on skin by electrostatic spraying | Takehiko Tojo | 2022-11-15 |
| 11229583 | Multilayer nanofiber sheet and adhesion method for same | Takahiro HIRANO | 2022-01-25 |
| 11174569 | Ultrafine fiber production method | Takehiko Tojo, Koji Saito, Hiroya SUZUKI, Keitaro YONETA, Kenta Mukai | 2021-11-16 |