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KUWABARA YASUNAGA

Overview
  • Total Patents
    108
About

KUWABARA YASUNAGA has a total of 108 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets packaging and shipping, machines and environmental technology are SUPERCAP S R L, PORTOLA PACKAGING LTD and BLAGDEN IND PLC.

Patent filings in countries

World map showing KUWABARA YASUNAGAs patent filings in countries
# Country Total Patents
#1 Japan 108

Patent filings per year

Chart showing KUWABARA YASUNAGAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kurashima Hideo 18
#2 Maruhashi Kichiji 10
#3 Koyama Masayasu 9
#4 Taira Kazuo 9
#5 Shimizu Takashi 9
#6 Imazu Katsuhiro 9
#7 Matsuno Kenji 7
#8 Namiki Tsunehisa 7
#9 Shibazaki Hisaichi 7
#10 Tanigawa Masao 7

Latest patents

Publication Filing date Title
JP2004014140A Deflection yoke device
JPH07144239A Production of seamless can
JPH06219448A Easy openable can lid
JPH0740956A Manufacture for heat resistant biaxially oriented plastic bottle and device therefor
JPH0732531A Gas blocking plastic material provided with transparent membrane composed of silicon compound and production thereof
JPH0726394A Manufacture of hermetically sealed container having deoxygenation function
JPH0718208A Water-based antibacterial coating material and production thereof
JPH0712952A Method and device for inspecting metal
JPH06343436A Method for thermal sterilizing treatment of food and its apparatus
JPH06335373A Packed food
JPH06286289A Method of pattern coating
JPH06253132A High quality picture processing method and printing method with excellent character reproducibility
JPH06220449A Oxygen absorbent, its production, and oxygen-absorbent composition
JPH06211219A Manufacture of oxygen absorptive container lid
JPH06201610A Method and apparatus for inspecting uneven part on laminated board
JPH06143317A Heat resistant resin injection molded vessel and manufacture thereof
JPH0671825A Laminated body for packaging
JPH0672459A Manufacture of container lid with oxygen absorbing liner
JPH0665484A Resin composition and its production
JPH0664653A Collapsible container