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JAPAN PULP & PAPER RES INC

Overview
  • Total Patents
    22
About

JAPAN PULP & PAPER RES INC has a total of 22 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Canada, Finland and France. Its main competitors in its focus markets textiles and paper, environmental technology and biotechnology are CHEMIPULP PROCESS INC, MEI XIUQUAN and DESORBAY GERMAINE MARIE HENRIE.

Patent filings in countries

World map showing JAPAN PULP & PAPER RES INCs patent filings in countries

Patent filings per year

Chart showing JAPAN PULP & PAPER RES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsuura Hiroshi 12
#2 Oku Kyoichi 8
#3 Ushikubo Katsuhiko 4
#4 Yoneda Yutaka 2
#5 Nomura Kenji 2
#6 Kimura Ryuichi 2
#7 Omori Fumihiro 2
#8 Matsuura H 2
#9 Iwanaga Yuzoh Japan Pulp Paper 1
#10 Suzuki Akiko Japan Pulp Paper 1

Latest patents

Publication Filing date Title
EP0486125A1 Lignocellulolytic composition, process of producing the same and use of the same
FI62357B Framework for framstaellning av fibermassa
CA982759A Process for the production of chemical pulps
CA982758A Method for manufacturing chemical pulp
CA989558A Process for recovering chemicals in the pulp production by the soda process
CA990463A Pulping process with recovery of chemicals
US4070233A Process of the pulping of bleaching of vegetable material
CA958505A Process for the production of pulp for paper from cellulosic material