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Inventor

Hirofumi Nagao

Inventor
Suita, JP

Overview

1→
Patents
2015
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps100%
PatentTitleYear
9,117,643'Alkali metal introduction apparatus and alkali metal introduction method'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to HAYAKAWA SHIGEO (1)· patent assignee history
2015Patents assigned to NAGAO HIROFUMI (1)· patent assignee history
2015Patents assigned to SHIMMA SHUICHI (1)· patent assignee history
2015Patents assigned to TOYODA MICHISATO (1)· patent assignee history
2015Patents assigned to UNIV OSAKA (1)· patent assignee history
2015Based in Suita, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAYAKAWA SHIGEO12015
NAGAO HIROFUMIself12015
SHIMMA SHUICHI12015
TOYODA MICHISATO12015
UNIV OSAKA12015
Locations
LocationPatentsSpan
Suita, JP12015