Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259099 | Tapering method for poromeric polishing pad | Koichi Yoshida, Kazutaka Miyamoto, Henry Sanford-Crane, Hui Bin Huang, George C. Jacob +1 more | 2019-04-16 |
| 10215345 | Battery holder and portable lighting apparatus using same | Miho Shirakawa | 2019-02-26 |