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YONEYAMA TSUTOMU

Overview
  • Total Patents
    18
About

YONEYAMA TSUTOMU has a total of 18 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan and United States. Its main competitors in its focus markets audio-visual technology, semiconductors and optics are AFP IMAGING CORP, APOLLO CAMERA LLC and LIFE SURGERY INC.

Patent filings in countries

World map showing YONEYAMA TSUTOMUs patent filings in countries
# Country Total Patents
#1 Japan 17
#2 United States 1

Patent filings per year

Chart showing YONEYAMA TSUTOMUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoneyama Tsutomu 18
#2 Azuma Toshihiko 3
#3 Daicho Takanao 3
#4 Kawahara Sukenori 2
#5 Hieda Morishige 1
#6 Iida Akio 1
#7 Shirota Kenichi 1
#8 Sano Kazuhisa 1
#9 Nakamura Katsuro 1
#10 Takeda Fumio 1

Latest patents

Publication Filing date Title
JP2014117599A Model airplane maneuvering device
US2014124678A1 Radiation imaging system
JP2013023851A Joint device for building steel member, and joint structure of building member using the joint device
JP2012237434A Base isolation device
JP2011127673A Base isolation device
JP2010178276A Structure of matching between nrd guide and circuit element, and structure of matching between nrd guide and transmission line
JP2008236365A Non-contact millimeter wave communication apparatus
JP2003318614A Input/output structure of dielectric waveguide
JP2003258533A Directivity switching antenna
JP2000349516A Electric field mode converter
JPH11317611A Scan type slot antenna
JPH11214919A Slot antenna
JPH08140829A Peeler for sweet broiled chestnut
JPH0856824A Rind peeler
JPH07270A Parer for chestnut
JPH06253971A Chestnut picker
JPH0697707A Microwave circuit
JPH04369905A Circularly polarized dielectric antenna