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Inventor

Tooru Matsumoto

Inventor
Ichinomiya, JP

Overview

19→
Patents
1987–2021
Patent span
Physics
Primary field (CPC G)

Patents· 19 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary
G02BOptical elements, systems or apparatus14%
G03HHolographic processes or apparatus7%
H04BTransmission7%
H04JMultiplex communication7%
Y10TTechnical subjects covered by former us classification7%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
H04NPictorial communication, e.g. television5%
B29CShaping or joining of plastics2%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
PatentTitleYear
10,974,620Occupant detection system and occupant detection device202110,567,081Transmission system and transmission method20209,416,991'Solar heat collector'20167,340,165'Optical amplifying device'20087,113,700'Optical transmission system'20066,839,160'Method of activating optical communication system, channel increasing/decreasing method, and computer-readable recording medium'20056,829,066'Hologram screen'20046,720,505'Acceleration detecting device'20046,590,548'Display apparatus and an image input apparatus used for the same'20036,522,311'Image information displaying system and hologram display apparatus'20036,507,922'Fault indicator circuit in system having circuit blocks'20036,330,087'Hologram device and method for producing the same'20016,288,803'Hologram display'20016,111,670'Hologram device and method for producing the same'20005,993,006'Apparatus for synthesizing and displaying images'19995,759,675'Multi-layer stretchable, shrinkable polyethylene film and process for the preparation thereof'19984,746,568'Heat-resistant coating composition and heat-resistant coat'19884,657,963'Heat-resistant coating composition and heat-resistant coat'19874,650,176'Automatic sheet reversing apparatus'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1988Patents assigned to HONDA MOTOR CO LTD (2)· patent assignee history
1987–1988Patents assigned to SANKEI GIKEN KOGYO KK (2)· patent assignee history
1987–1988Based in Asaka, JP· patent location history
1998Patents assigned to KOHJIN CO (1)· patent assignee history
1999–2021Patents assigned to DENSO CORP (8)· patent assignee history
1999–2004Based in Ichinomiya, JP· patent location history
2003–2020Patents assigned to FUJITSU LTD (5)· patent assignee history
2005–2020Based in Kawasaki, JP· patent location history
2016Based in Shizuoka, JP· patent location history
2021Based in Kariya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DENSO CORP81999–2021
FUJITSU LTD52003–2020
HONDA MOTOR CO LTD21987–1988
SANKEI GIKEN KOGYO KK21987–1988
KOHJIN CO11998
Locations
LocationPatentsSpan
Ichinomiya, JP71999–2004
Kawasaki, JP42005–2020
Asaka, JP21987–1988
Kariya, JP12021
Shizuoka, JP12016