Inventor
Masumi Tachino
Inventor
Hamamatsu, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps71%
H04NPictorial communication, e.g. television29%
PatentTitleYear
6,114,621'Photomultiplier with magnetic shielding case'20005,965,982'Side-on type photomultiplier'19995,847,380'Side-on type photomultiplier comprising an envelope having an opening, a lens element, and a lens positioning structure'19985,561,347'Photomultiplier'19964,980,772'Image pickup device incorporated with image intensifier tube'19904,974,090'Image pickup device incorporated with image intensifier tube'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2000Patents assigned to HAMAMATSU PHOTONICS KK (6)· patent assignee history
1990Patents assigned to JAPAN BROADCASTING CORP (2)· patent assignee history
1990Based in Shizuoka, JP· patent location history
1996–2000Based in Hamamatsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAMAMATSU PHOTONICS KK | 6 | 1990–2000 |
| JAPAN BROADCASTING CORP | 2 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamamatsu, JP | 4 | 1996–2000 |
| Shizuoka, JP | 2 | 1990 |