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OTSUKA TECHNO KK

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    181,491
  • Filing trend
    ⇩ 33.0%
About

OTSUKA TECHNO KK has a total of 42 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, medical technology and biotechnology are OKUBO MASAO, MASAKI KAZUMI and ZHIMING ZHU.

Patent filings in countries

World map showing OTSUKA TECHNO KKs patent filings in countries
# Country Total Patents
#1 Japan 42

Patent filings per year

Chart showing OTSUKA TECHNO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakanishi Yoshihiro 17
#2 Shibuya Shiro 15
#3 Kuroki Motohiko 6
#4 Kawashiro Yasushi 5
#5 Inoue Fujio 5
#6 Hamai Katsuyoshi 5
#7 Nishioka Masaki 5
#8 Takiguchi Osamu 4
#9 Yamaki Masahiko 4
#10 Koro Kazumi 3

Latest patents

Publication Filing date Title
JP2020142012A Electrode for electric stimulation treatment and electric stimulation treatment apparatus
JP2020092911A Urethral catheter
JP2019187506A Valve assembly and urethra catheter
JP2019013669A Film bag and method for manufacturing film bag
JP2018133548A Manufacturing method of optical device substrate and optical device substrate
JP2018129201A Micro-breaker for preventing momentary interruption and method of manufacturing micro-breaker for preventing momentary interruption
JP2017147029A Breaker, manufacturing method of the breaker, and manufacturing method of battery pack with the breaker
JP2015078007A Container opening sealing tool and container
JP2015053193A Direct-current breaker
JP2015053192A Method of manufacturing breaker, and breaker manufactured by the same
JP2014236906A Needle cover, needle assembly, and syringe with needle
JP2014157702A Breaker device
JP2014120302A Breaker
JP2014120300A Breaker
JP2014120301A Breaker
JP2014107175A Circuit breaker, packed battery using this circuit breaker, and temperature switch
JP2014090805A Needle cover, needle assembly, and syringe with needle
JP2014082172A Non-energized type breaker
JP2013244371A Dissolving apparatus and dissolving method
JP2013212333A Mixer, mixing support device and mixing method