Inventor

Mitsuhiro Takashima

Inventor

Tokyo, JP

Overview

10→

Patents

2000–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 10 as inventor

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

H04Bprimary

H04BTransmission29%

LOC1521%

H04LTransmission of digital information, e.g. telegraphic communication14%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use14%

F04BPositive-displacement machines for liquids7%

H01QAntennas, i.e. radio aerials7%

H04WWireless communication networks7%

PatentTitleYear

10,560,133Device for radio communication using a plurality of antennas2020 10,469,110Noise canceller device2019 10,079,614Noise canceler2018 9,871,542'Noise canceller device'2018 8,208,432'Communication equipment'2012 7,953,046'Wireless communications device'2011 D0452252'Piston for refrigerant compressor'2001 D0450060'Pistons for a refrigerant compressor'2001 D0447150'Piston for a refrigerant compressor'2001 6,012,905'Suction and discharge valve mechanism for fluid displacement apparatus'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to SANDEN CORP (4)· patent assignee history

2000–2001Based in Nitta-gun, JP· patent location history

2001Based in Gunma, JP· patent location history

2011–2020Patents assigned to HITACHI INT ELECTRIC INC (6)· patent assignee history

2011–2020Based in Tokyo, JP· patent location history

2012Patents assigned to TAKASHIMA MITSUHIRO (1)· patent assignee history

2012Based in Kodaira, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI INT ELECTRIC INC	6	2011–2020
SANDEN CORP	4	2000–2001
TAKASHIMA MITSUHIROself	1	2012

Locations

Location	Patents	Span
Tokyo, JP	5	2011–2020
Nitta-gun, JP	2	2000–2001
Gunma, JP	2	2001
Kodaira, JP	1	2012