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TOKUHON CORP

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    240,273
  • Filing trend
    ⇩ 100.0%
About

TOKUHON CORP has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals and medical technology are LUODA PHARMA LTD, MYLAN SPECIALTY L P and LUODA PHARMA PTY LTD.

Patent filings per year

Chart showing TOKUHON CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Arai Hiroshi 15
#2 Sasaki Yasuhiko 15
#3 Matsumura Yukihiro 12
#4 Yamazaki Masaru 11
#5 Saito Masaaki 7
#6 Suzuki Makoto 7
#7 Orihara Masamichi 6
#8 Okuyama Hirohisa 6
#9 Kawabata Shogo 6
#10 Sugimoto Yoshio 5

Latest patents

Publication Filing date Title
JP2012092022A External skin patch
JP2005263657A Double-sided release film for plaster
JP2003286158A Plaster and method for producing the same
JP2002338462A Locally acting-type cataplasm for analgesic/anti- inflammation
JPH08133966A Warm-heating plaster
JPH08119859A Analgesic antiinflammatory plaster