Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977878 | Photomultiplier and its manufacturing method | Hiroyuki Kyushima, Hideki Shimoi, Akihiro Kageyama, Keisuke Inoue | 2011-07-12 |
| 7923929 | Photomultiplier including a photocathode and an accelerating electrode | Takayuki Ohmura, Suenori Kimura | 2011-04-12 |