LexDanaLexDanabeta
Inventor

Ren Sugiyama

Inventor
Tokyo, JP

Overview

2→
Patents
2004–2015
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G01Rprimary
G01RMeasuring electric variables50%
H05KPrinted circuits50%
PatentTitleYear
9,031,802'Smooth current calculation apparatus, smooth current calculation method and battery monitoring module'20156,768,052'Flexible printed circuit with EMI protection'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2015Patents assigned to MITSUMI ELECTRIC CO LTD (2)· patent assignee history
2004Based in Sagamihara, JP· patent location history
2015Patents assigned to SUGIYAMA REN (1)· patent assignee history
2015Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUMI ELECTRIC CO LTD22004–2015
SUGIYAMA RENself12015
Locations
LocationPatentsSpan
Tokyo, JP12015
Sagamihara, JP12004