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Inventor

Kenji Masuyama

Inventor
Kofu, JP

Overview

10→
Patents
1990–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 10 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television50%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them25%
B65CLabelling or tagging machines, apparatus, or processes8%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
8,976,435'Light quantity adjustment apparatus and image pickup apparatus'20157,568,849'Light quantity adjusting device'20097,019,785'Pan/tilt apparatus and camera equipped with the same'20066,606,458'Automatic framing camera'20036,533,155'Mount device for connection of filament-shaped connecting bodies'20035,121,226'Portable image scanner'19925,019,918'Portable image scanner'1991D0307749'Image scanner'1990D0306855'Image scanner'19904,893,189'Portable image scanner'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1992Patents assigned to NIPPON SEIMITSU KOGYO (5)· patent assignee history
1990–2015Based in Kofu, JP· patent location history
2003–2015Patents assigned to NISCA CORP (4)· patent assignee history
2003Based in Koufu, JP· patent location history
2015Patents assigned to MASUYAMA KENJI (1)· patent assignee history
2015Patents assigned to MOCHIZUKI NAOTO (1)· patent assignee history
2015Patents assigned to NISHIMOTO TAKAHIRO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON SEIMITSU KOGYO51990–1992
NISCA CORP42003–2015
MASUYAMA KENJIself12015
MOCHIZUKI NAOTO12015
NISHIMOTO TAKAHIRO12015
Locations
LocationPatentsSpan
Kofu, JP91990–2015
Koufu, JP12003