Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107946 | Polarizing plate with a retardation layer and image display apparatus | Takeharu Kitagawa, Hiroshi Sumimura | 2018-10-23 |
| 10007236 | Electronic timepiece | Takaomi Yonekura, Takayasu Akagi, Shinji Saito, Hirofumi Nagareda, Hirohisa Maruyama +1 more | 2018-06-26 |