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Inventor

Nao Mizukami

Inventor
Fujisawa, JP

Overview

2→
Patents
1982–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation17%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general17%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general17%
G03GElectrography17%
Y02ATechnologies for adaptation to climate change17%
Y02TClimate change mitigation technologies related to transportation17%
PatentTitleYear
11,105,246Degradation diagnosis device for exhaust purification system20214,325,625'Electrophotographing method'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to OLYMPUS OPTICAL CO (1)· patent assignee history
1982Based in Tokyo, JP· patent location history
2021Patents assigned to ISUZU MOTORS LTD (1)· patent assignee history
2021Based in Fujisawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ISUZU MOTORS LTD12021
OLYMPUS OPTICAL CO11982
Locations
LocationPatentsSpan
Fujisawa, JP12021
Tokyo, JP11982