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Inventor

Nobutaka Kanamori

Inventor
Tokyo, JP

Overview

4→
Patents
1978–1987
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

C04Bprimary
C04BLime, magnesia25%
F24FAir-conditioning25%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
B22DCasting of metals13%
PatentTitleYear
4,650,621'Method of preparing heat exchange element'19874,608,361'Catalyst carriers and process for preparation of the same'19864,595,403'Heat exchange element'19864,069,859'Direct pouring method using self-fluxing heat-resistant sheets'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to SATO TECHNICAL RES LAB (1)· patent assignee history
1978–1987Based in Tokyo, JP· patent location history
1986–1987Patents assigned to HONSHU PAPER CO LTD (3)· patent assignee history
1986–1987Patents assigned to NICHIAS CORP (3)· patent assignee history
1986–1987Patents assigned to TOHO GAS KK (2)· patent assignee history
1986Patents assigned to SAKAI CHEMICAL INDUSTRY CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONSHU PAPER CO LTD31986–1987
NICHIAS CORP31986–1987
TOHO GAS KK21986–1987
SAKAI CHEMICAL INDUSTRY CO11986
SATO TECHNICAL RES LAB11978
Locations
LocationPatentsSpan
Tokyo, JP41978–1987