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MATSUTANI SEISAKUSHO

Overview
  • Total Patents
    238
About

MATSUTANI SEISAKUSHO has a total of 238 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets medical technology, machine tools and machines are KASENBACHER ANTON, MANI INK and MATSUTANI KANJI.

Patent filings in countries

World map showing MATSUTANI SEISAKUSHOs patent filings in countries

Patent filings per year

Chart showing MATSUTANI SEISAKUSHOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Matsutani Kanji 196
#2 Fukuda Masatoshi 33
#3 Otsuka Tadashi 29
#4 Matsutani Masaaki 26
#5 Tochimura Yoshimasa 20
#6 Tezuka Satoshi 17
#7 Sato Katsutoshi 15
#8 Yagisawa Hiroshi 8
#9 Matsutani Masamitsu 7
#10 Isaki Haruo 6

Latest patents

Publication Filing date Title
CN1151278A Guide instrument for medical needle with thread
US5824009A Guide instrument for a medical needle with thread
JPH08173456A Production of dental root canal treating appliance and dental root canal treating appliance
JPH08154953A Grit fastened bar for training
JPH08132473A Insert mold of dental root canal treatment appliance
JPH0871076A Laser beam processing apparatus of eyeless needle
JPH0857566A Forming die of sawing needle and sewing needle
JPH0819545A Abdominal wall lifting needle
JPH07328020A Medical suture inserting tool and needle with suture used for it
JPH07328022A Guiding tool for medical needle with suture
JPH07328021A Guiding tool for medical needle with suture
JPH06321268A Container for medical instrument
JPH06296615A Medical suturing needle
JPH06296790A Medical suturing needle and grinding device
JPH06190678A Manufacturing device for thin medical instrument for medical treatment
JPH06199580A Method for joining cemented carbide to stainless steel and medical appliance consisting of cemented carbide and stainless steel
JPH06189965A Medical instrument
US5263974A Suture needle and method of and apparatus for grinding material for suture needle
JPH05237125A Structure for fitting lower die in caulking device
JPH05237124A Thread guide for caulking device and structure for fitting thread guide