Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759603 | Photometric apparatus | Tomohide Kanzawa, Hiroshi Harada, Eigo Yoshikawa, Hirohiko Okabe | 2017-09-12 |
| 6721044 | Exposure meter used for photographing | Masaharu Kashima, Ikuo Bunya, Tetsuo Hotta | 2004-04-13 |
| 5192371 | Substrate supporting apparatus for a CVD apparatus | Mitsutoshi Shuto, Minoru Ohsaki | 1993-03-09 |