Inventor
Takashi Muroi
Inventor
Higashiyamato, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them39%
Y10TTechnical subjects covered by former us classification11%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
B41MPrinting, duplicating, marking, or copying processes6%
G03GElectrography6%
G06FElectric digital data processing6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
G06VImage or video recognition or understanding6%
G09BEducational or demonstration appliances6%
G09FDisplaying6%
PatentTitleYear
10,542,198Operation support system, wearable apparatus, image pickup apparatus, and operation support method20206,986,941'Multiple layers laminated polyolefin foam'20066,574,434'Water-proof structure of camera'20036,247,855'Lens protection cover-attached camera'20016,033,130'Lens cover and a lens cover support assembly mounted external to a lens barrel'20005,928,987'Thermal recording material'19995,797,047'Camera with hinged mounted lens barrier movable with movement of the lens'19985,708,895'Camera'19985,708,891'Camera having a barrier movable to cover and expose an imaging lens'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2003Patents assigned to OLYMPUS OPTICAL CO (6)· patent assignee history
1998Based in Tachikawa, JP· patent location history
1999Patents assigned to LINTEC CORP (1)· patent assignee history
1999Patents assigned to NIPPON KAYAKU KK (1)· patent assignee history
1999Based in Saitama, JP· patent location history
2000–2020Based in Higashiyamato, JP· patent location history
2006Patents assigned to JSP CORP (1)· patent assignee history
2006Based in Kanuma, JP· patent location history
2020Patents assigned to OLYMPUS CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OLYMPUS OPTICAL CO | 6 | 1998–2003 |
| JSP CORP | 1 | 2006 |
| LINTEC CORP | 1 | 1999 |
| NIPPON KAYAKU KK | 1 | 1999 |
| OLYMPUS CORP | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Higashiyamato, JP | 4 | 2000–2020 |
| Tachikawa, JP | 3 | 1998 |
| Kanuma, JP | 1 | 2006 |
| Saitama, JP | 1 | 1999 |