Inventor

Nobuyasu Takahashi

Inventor
Wakayama, JP

Overview

8→
Patents
1976–2005
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

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

D04Bprimary
D04BKnitting30%
B63HMarine propulsion or steering20%
C02FTreatment of water, waste water, sewage, or sludge20%
C07CAcyclic or carbocyclic compounds10%
C07DHeterocyclic compounds10%
D10BIndexing scheme associated with sublasses of section d, relating to textiles10%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to SOMAR MFG (2)· patent assignee history
1976–1977Based in Koshigaya, JP· patent location history
1996Patents assigned to JUNSEI CHEMICAL (1)· patent assignee history
1997–1999Patents assigned to SHIMA SEIKI MFG (3)· patent assignee history
1997–1999Based in Wakayama, JP· patent location history
1997Based in Nishikamo-gun, JP· patent location history
2004–2005Patents assigned to NEW IND RES ORGANIZATION (2)· patent assignee history
2004Patents assigned to MAROL CO LTD (1)· patent assignee history
2004Based in Kobe, JP· patent location history
2005Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHIMA SEIKI MFG31997–1999
NEW IND RES ORGANIZATION22004–2005
SOMAR MFG21976–1977
JUNSEI CHEMICAL11996
MAROL CO LTD12004
Locations
LocationPatentsSpan
Wakayama, JP21997–1999
Koshigaya, JP21976–1977
Ibaraki, JP12005
Kobe, JP12004
Nishikamo-gun, JP11997