LexDanaLexDanabeta
Inventor

Shokyu Gen

Inventor
Kyoto, JP

Overview

15→
Patents
1986–2011
Patent span
Human necessities
Primary field (CPC A)

Patents· 15 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general38%
A61FFilters implantable into blood vessels17%
A61KPreparations for medical, dental or toiletry purposes13%
A01NPreservation of bodies of humans or animals or plants or parts thereof4%
A61BDiagnosis4%
A61CDentistry4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
C08JWorking-up4%
C08LCompositions of macromolecular compounds4%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons4%
PatentTitleYear
7,951,590'Storage agent for preservation of an animal cell, tissue or organ, and preserved process of the same'20117,026,284'Formative agent of protein complex'20066,949,254'Bio-decomposable polymer composition showing good thermal decomposition'20056,897,245'Medical materials sterilized by radiation and their ways in use'20056,534,562'Tough denture and method for producing the same'20035,609,881'Bio-degradable/absorbable barrier membrane'19975,458,643'Artificial intervertebral disc'19955,314,478'Artificial bone connection prosthesis'19945,250,584'Periodontium-regenerative materials'19935,010,145'Polylactic acid fiber'19914,994,281'Polylactic acid microspheres and process for producing the same'19914,988,761'Process for producing a low water content PVA hydrogel'19914,882,162'Artificial skin'19894,844,067'Sucrose fatty acid ester coated suture'19894,603,695'Use of molded polymeric material for preventing adhesion of vital tissues'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1989Patents assigned to NIPPON MEDICAL SUPPLY (2)· patent assignee history
1986–1997Based in Uji, JP· patent location history
1989Based in Uzi, JP· patent location history
1991–1995Patents assigned to KYOCERA CORP (3)· patent assignee history
1991–1997Patents assigned to BIOMATERIALS UNIVERSE INC (2)· patent assignee history
1991–2011Based in Kyoto, JP· patent location history
1993–1997Patents assigned to G C DENTAL IND CORP (2)· patent assignee history
2003–2006Patents assigned to BMG INC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BMG INC42003–2006
KYOCERA CORP31991–1995
BIOMATERIALS UNIVERSE INC21991–1997
G C DENTAL IND CORP21993–1997
NIPPON MEDICAL SUPPLY21986–1989
Locations
LocationPatentsSpan
Kyoto, JP71991–2011
Uji, JP71986–1997
Uzi, JP11989