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YAMAMOTO YOSHIAKI

Overview
  • Total Patents
    26
About

YAMAMOTO YOSHIAKI has a total of 26 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan and United States. Its main competitors in its focus markets basic materials chemistry, semiconductors and mechanical elements are OLIN CORP, WATANABE YUJI and SASAKI KENICHI.

Patent filings in countries

World map showing YAMAMOTO YOSHIAKIs patent filings in countries
# Country Total Patents
#1 Japan 22
#2 United States 4

Patent filings per year

Chart showing YAMAMOTO YOSHIAKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamamoto Yoshiaki 26
#2 Ikeda Hitoshi 1
#3 Tanaka Koichiro 1
#4 Ohnishi Tomoki 1
#5 Fukushima Tokiko 1
#6 Yamazaki Shunpei 1
#7 Isobe Atsuo 1
#8 Ohgarane Daisuke 1
#9 Tamagawa Kouichi 1

Latest patents

Publication Filing date Title
US2010048433A1 Solid lubricant and sliding member
JP2006177392A Moving device with air resistance
JP2004199107A Image grade display device
JP2002115968A Machine for removing waterdrops from umbrella
JPH10137493A Tool for drying in shade
JPH08142995A Unidirectional force generating device
JPH07218549A Scan type oscilloscope
JPH06258349A Multitrace display system of scanning oscilloscope
JPH06148240A Scanning oscilloscope
JPH02205776A Time difference waveform observation apparatus
JPH0261565A Scanning oscilloscope
JPH01297560A Delay scanning type oscilloscope
JPH01265130A Input device for scanning type oscilloscope
JPS6329261A Scanning type oscilloscope
JPS60114769A Multitrace display system of scanning type oscilloscope
JPS6033059A Scanning type oscilloscope
JPS59150344A Scanning oscilloscope trigger method
JPS59109871A Multiphenomenon display system of scan-type oscilloscope
JPS5336280A Dual time indication switching circuit in scannerscope
JPS52150080A Scannerscope