Inventor
Masatoshi Fujii
Inventor
Tokyo, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Cprimary
G01CMeasuring distances, levels or bearings44%
G01SRadio direction-finding31%
B29CShaping or joining of plastics6%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock6%
G06FElectric digital data processing6%
G09BEducational or demonstration appliances6%
PatentTitleYear
10,761,215Positioning device and positioning method202010,746,551Positioning apparatus and positioning method202010,267,920Positioning method20199,864,064'Positioning device'20189,734,075'Cache memory control program, processor incorporating cache memory, and cache memory control method'20179,587,957'Vehicle position display controller and vehicle position specifying method'20178,571,789'Navigation system'20138,548,723'Car navigation system'20137,987,047'Navigation equipment'20115,371,649'Method and apparatus for corona discharge processing'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Based in Hiroshima, JP· patent location history
2011–2020Patents assigned to MITSUBISHI ELECTRIC CORP (8)· patent assignee history
2011–2020Based in Tokyo, JP· patent location history
2013–2019Patents assigned to FUJII MASATOSHI (5)· patent assignee history
2013–2019Patents assigned to ISHIGAMI TADATOMI (4)· patent assignee history
2013–2019Patents assigned to MAEDA ATSUSHI (4)· patent assignee history
2017–2019Patents assigned to CHIYONOBU HIROKAZU (3)· patent assignee history
2017Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 8 | 2011–2020 |
| FUJII MASATOSHIself | 5 | 2013–2019 |
| ISHIGAMI TADATOMI | 4 | 2013–2019 |
| MAEDA ATSUSHI | 4 | 2013–2019 |
| CHIYONOBU HIROKAZU | 3 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 8 | 2011–2020 |
| Kawasaki, JP | 1 | 2017 |
| Hiroshima, JP | 1 | 1994 |