Inventor

Toshihiro Makino

Inventor

Matto, JP

Overview

1999–2017

Patent span

Electricity

Primary field (CPC H)

Patents· 23 as inventor

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

H01Pprimary

H01PWaveguides81%

Y10TTechnical subjects covered by former us classification11%

H01FMagnets7%

PatentTitleYear

9,620,838'Non-reciprocal circuit device'2017 9,172,125'Non-reciprocal circuit element'2015 9,112,256'Non-reciprocal circuit element'2015 6,971,166'Method of manufacturing a nonreciprocal device'2005 6,935,002'Method of manufacturing a nonreciprocal circuit device'2005 6,819,198'Nonreciprocal circuit device and high-frequency circuit apparatus'2004 6,768,392'Nonreciprocal circuit device and communication apparatus incorporating the same'2004 6,639,500'Nonreciprocal circuit device and communication apparatus'2003 6,633,204'Nonreciprocal circuit device and communication apparatus'2003 6,583,681'Nonreciprocal circuit device with vertical capacitors above half thickness of the ferrite'2003 6,559,732'Nonreciprocal circuit device with main surfaces of the ferrite and magnet perpendicular to the mounting substrate'2003 6,522,216'Nonreciprocal circuit device and communication apparatus'2003 6,469,588'Nonreciprocal device with solder resist film on the ground terminal'2002 6,420,941'Nonreciprocal circuit device'2002 6,366,178'Non-reciprocal circuit device with capacitor terminals integral with the ground plate'2002 6,222,425'Nonreciprocal circuit device with a dielectric film between the magnet and substrate'2001 6,118,349'Nonreciprocal circuit device'2000 6,087,905'Nonreciprocal circuit device having a low-pass filter formed on a spacer'2000 6,037,844'Nonreciprocal circuit device'2000 6,020,793'Non-reciprocal circuit device'2000 5,994,974'Isolator comprising three central conductors intersecting each other at predetermined angles'1999 5,945,887'Nonreciprocal circuit device and composite electronic component'1999 5,923,224'Nonreciprocal circuit device'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2017Patents assigned to MURATA MANUFACTURING CO (22)· patent assignee history

1999–2005Based in Matto, JP· patent location history

1999–2000Based in Mattou, JP· patent location history

2003–2017Based in Nagaokakyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MURATA MANUFACTURING CO	22	1999–2017

Locations

Location	Patents	Span
Matto, JP	15	1999–2005
Nagaokakyo, JP	5	2003–2017
Mattou, JP	3	1999–2000