Inventor
Masaru Amano
Inventor
Saitama, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus29%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them24%
F02DControlling combustion engines12%
F16HGearing12%
H04NPictorial communication, e.g. television12%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
10,996,448Imaging optical system, projection display device, and imaging apparatus having a catoptric system and a dioptric system202110,948,699Imaging optical system, projection type display device, and imaging apparatus202110,890,691Imaging optical system, projection display device, and imaging apparatus202110,890,741Projection optical system and projection type display device202110,890,742Projection optical system and projection type display device20216,440,040'Vehicular automatic transmission equipped with failure detecting apparatus'20025,138,873'Throttle valve opening degree processing system'19925,117,682'Idling detection device'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to JATCO CORP (2)· patent assignee history
1992–2002Based in Shizuoka, JP· patent location history
2002Patents assigned to JATCO TRANSTECHNOLOGY LTD (1)· patent assignee history
2021Patents assigned to FUJIFILM CORP (5)· patent assignee history
2021Based in Saitama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIFILM CORP | 5 | 2021 |
| JATCO CORP | 2 | 1992 |
| JATCO TRANSTECHNOLOGY LTD | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 5 | 2021 |
| Shizuoka, JP | 3 | 1992–2002 |