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HAYASHIKANE SHIPBUILDING & ENG

Overview
  • Total Patents
    38
About

HAYASHIKANE SHIPBUILDING & ENG has a total of 38 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets machines, medical technology and textiles and paper are STERILIZATION TECHN SERV, IRD BIOMATERIAL AB and SHIELS ALEXANDER.

Patent filings in countries

World map showing HAYASHIKANE SHIPBUILDING & ENGs patent filings in countries

Patent filings per year

Chart showing HAYASHIKANE SHIPBUILDING & ENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Saotome Kazuo 30
#2 Tada Yoshikazu 6
#3 Tada Giichi 2
#4 Ukeda Seika 1
#5 Ukeda Kiyoyoshi 1

Latest patents

Publication Filing date Title
JPS63178115A Production of water-absorptive resin
JPS6399211A Production of modified water-absorbing resin
JPS63207844A Water-based composition forming water-absorbing resin
JPS62275146A Aqueous solution of polymer forming water-absorbing coating and coated material
JPS63146745A Dewatering method using water-absorbing resin
JPS63143906A Dehydration sheet containing water absorbable resin
CA1284543C Aqueous composition, method of producing a water absorbent polymer, water absorbent polymer-coated article and method of producing the same
US4748076A Water absorbent fibrous product and a method of producing the same
JPS62133185A Modified cotton improved in absorbability
JPS6253479A Fiber material having water absorbability imparted thereto
JPS6227413A Water-absorptive material
JPS61296003A Production of high water absorptive polymer
JPS61296162A Water absorbability imparted paper and nonwoven fabric
JPS61243805A Production of highly water-absorptive resin composite
JPS61194300A Water absorbable fiber composite
JPS61166809A Highly water-absorbing powder
JPS61127710A Water-absorbing and water-retaining material
JPS61115012A Non-adhesive denture and its production
JPS6198713A Cotton-like substance of high water absorption and sanitary napkin and diaper using same
JPS6187749A Water-absorptive elastomer composition