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TATEYAMA KAGAKU IND CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    91,576
  • Filing trend
    ⇧ 33.0%
About

TATEYAMA KAGAKU IND CO LTD has a total of 18 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2014. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets audio-visual technology, semiconductors and optics are CERAMISSION KK, ENTORIAN TECHNOLOGIES LP and OIGAWA ELECTRIC CO.

Patent filings per year

Chart showing TATEYAMA KAGAKU IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Honda Kenichi 12
#2 Watanuki Osamu 4
#3 Ishikawa Akira 4
#4 Shinohara Orie 4
#5 Ishikawa Tsutomu 4
#6 Nishino Fumio 4
#7 Higa Takumi 3
#8 Shirakawa Tomoko 3
#9 Moriizumi Hitoshi 3
#10 Inoda Akihiro 2

Latest patents

Publication Filing date Title
WO2021079559A1 Distance image creation device
WO2019082241A1 Panorama imaging lens and on-vehicle electronic mirror device