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NAKASHIMA PROPELLER KK

Overview
  • Total Patents
    18
About

NAKASHIMA PROPELLER KK has a total of 18 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan. Its main competitors in its focus markets medical technology are DANIELSSON BARBRO, CHUANGMEIDE MEDICAL DEVICES TIANJIN CO LTD and TRANSSCAN RES & DEV CO LTD.

Patent filings in countries

World map showing NAKASHIMA PROPELLER KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing NAKASHIMA PROPELLER KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

# Technology
#1 Diagnosis and surgery

Top inventors

# Name Total Patents
#1 Nakajima Minoru 6
#2 Kawai Yasuhiro 5
#3 Kuramoto Koichi 5
#4 Hatake Masaharu 4
#5 Ukimori Katsuhiko 3
#6 Sakae Taido 2
#7 Yoshioka Masaru 2
#8 Borufugangu Heedaa 2
#9 Kubo Hirohisa 2
#10 Wolfgang Heder 2

Latest patents

Publication Filing date Title
JPH1134981A Double propeller device
JPH10338198A Becker rudder
JPH10316094A Bearing structure of rudder head shaft
JPH10316093A Rudder for marine vessel
JPH10105492A Internet connecting system using mosaic pattern
JPH09299384A Anchor pin for insertion into bone marrow
JPH092392A Rudder
JPH08308857A Femur boring guide
JPH08308856A Femur cutter guide
JPH08300422A Injection molding method for ultrahigh molecular weight polyethylene and injection molding die to be used in injection molding
JPH08169400A Rudder for ship
JPH0891291A Propeller for vessel
JPH07328026A Femur drilling jig
JPH07244477A Bell and its tuning method
JPH07222753A Intramedullary nail
JPH07222751A Guide tool for cutting bone
JPH06270891A Ship steering method and steering control device
JPH05332732A Method for inspecting blade edge sectional form