LexDanaLexDanabeta
Inventor

Takayoshi Obatake

Inventor
Nishinomiya, JP

Overview

5→
Patents
2009–2014
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B25Bprimary
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding18%
B25FCombination or multi-purpose tools not otherwise provided for18%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure9%
G05FSystems for regulating electric or magnetic variables9%
G08CTransmission systems for measured values, control or similar signals9%
H03KPulse technique9%
H04BTransmission9%
H05BElectric heating9%
LOC089%
PatentTitleYear
8,853,987'Electric tool'20148,547,072'Phase control apparatus'20138,264,374'Wireless data transmitting and receiving system'20128,200,287'Antenna switching method of wireless communication system'2012D0586640'Bolt or nut tightening device'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2014Patents assigned to MAEDA METAL IND (5)· patent assignee history
2009Based in Osaka, JP· patent location history
2012–2014Patents assigned to OBATAKE TAKAYOSHI (4)· patent assignee history
2012Patents assigned to KUSHIDA TOSHIHIKO (2)· patent assignee history
2012Patents assigned to HIRAI TATSUO (1)· patent assignee history
2012Patents assigned to KANEYAMA YASUNOBU (1)· patent assignee history
2012–2014Based in Nishinomiya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAEDA METAL IND52009–2014
OBATAKE TAKAYOSHIself42012–2014
KUSHIDA TOSHIHIKO22012
HIRAI TATSUO12012
KANEYAMA YASUNOBU12012
Locations
LocationPatentsSpan
Nishinomiya, JP42012–2014
Osaka, JP12009