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OHASHI KAZUYASU

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    176,793
  • Filing trend
    ⇧ 100.0%
About

OHASHI KAZUYASU has a total of 15 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in United States. Its main competitors in its focus markets optics and audio-visual technology are SENYUN PREC OPTICAL CORPORATION, LUSOSPACE PROJECTOS ENGENHARIA LDA and TERAOKA HIROYUKI.

Patent filings in countries

World map showing OHASHI KAZUYASUs patent filings in countries
# Country Total Patents
#1 United States 15

Patent filings per year

Chart showing OHASHI KAZUYASUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Audio-visual technology

Focus technologies

# Technology
#1 Optical systems
#2 Television

Top inventors

# Name Total Patents
#1 Ohashi Kazuyasu 15
#2 Kubota Takashi 2
#3 Sudoh Yoshifumi 1

Latest patents

Publication Filing date Title
US2016077309A1 Image forming lens and image capturing device
US2015116829A1 Zoom lens and imaging device using zoom lens
US2015062718A1 Zoom lens and imaging apparatus
US2011317285A1 Image-forming lens, and imaging apparatus and information device using the image-forming lens