Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9924596 | Structural body and method for manufacturing same | Masaaki Asano, Hiroshi Mawatari | 2018-03-20 |
| 9769927 | Structural body and method for manufacturing same | Masaaki Asano, Hiroshi Mawatari | 2017-09-19 |
| 6764792 | Halftone phase shift photomask and blanks for halftone phase shift photomask for producing it | Junji Fujikawa, Yoshinori Kinase, Hiroshi Mohri, Toshifumi Yokoyama, Haruo Kokubo | 2004-07-20 |
| 6458496 | Blank for halftone phase shift photomask and halftone phase shift photomask | Toshiaki Motonaga, Toshifumi Yokoyama, Yoshinori Kinase, Hiroshi Mohri, Junji Fujikawa +4 more | 2002-10-01 |