Inventor

Hideki Yanagi

Inventor
Takarazuka, JP

Overview

17→
Patents
1979–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 17 as inventor

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

C07Kprimary
C07KPeptides21%
C12NMicroorganisms or enzymes13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
A61KPreparations for medical, dental or toiletry purposes8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
B41MPrinting, duplicating, marking, or copying processes5%
B60LPropulsion of electrically-propelled vehicles5%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology5%
C12YEnzymes5%
G06FElectric digital data processing5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1982Patents assigned to SUMITOMO CHEMICAL CO (3)· patent assignee history
1979–1982Based in Toyonaka, JP· patent location history
1991–1998Patents assigned to KAO CORP (5)· patent assignee history
1991–1998Based in Tochigi, JP· patent location history
1999–2000Patents assigned to HSP KENKYUSHO KK (2)· patent assignee history
1999–2004Based in Takarazuka, JP· patent location history
2000–2004Patents assigned to HSP RES INST INC (5)· patent assignee history
2003Based in Tekarazuka, JP· patent location history
2013–2019Patents assigned to RICOH CO LTD (2)· patent assignee history
2013–2019Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HSP RES INST INC52000–2004
KAO CORP51991–1998
SUMITOMO CHEMICAL CO31979–1982
HSP KENKYUSHO KK21999–2000
RICOH CO LTD22013–2019
Locations
LocationPatentsSpan
Takarazuka, JP61999–2004
Tochigi, JP51991–1998
Toyonaka, JP31979–1982
Kanagawa, JP22013–2019
Tekarazuka, JP12003