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Inventor

Nobuya Yoshioka

Inventor
Matsudo, JP

Overview

2→
Patents
1979–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Nprimary
A61NElectrotherapy50%
G11CStatic stores50%
PatentTitleYear
11,123,557Electric stimulator20214,176,405'Magnetic bubble device'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to NIPPON ELECTRIC CO (1)· patent assignee history
1979Based in Tokyo, JP· patent location history
2021Patents assigned to NIHON MEDIX CO LTD (1)· patent assignee history
2021Patents assigned to YAMAKAWA KENSUKE (1)· patent assignee history
2021Based in Matsudo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIHON MEDIX CO LTD12021
NIPPON ELECTRIC CO11979
YAMAKAWA KENSUKE12021
Locations
LocationPatentsSpan
Matsudo, JP12021
Tokyo, JP11979