LexDanaLexDanabeta
Inventor

Tokihiro Nishihara

Inventor
Kawasaki, JP

Overview

111→
Patents
1987–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 111 as inventor

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

H03Hprimary
H03HImpedance networks, e.g. resonant circuits68%
Y10TTechnical subjects covered by former us classification12%
H10NElectric solid-state devices not otherwise provided for7%
H01LSemiconductor devices6%
H01PWaveguides2%
H05KPrinted circuits1%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h101%
C23CCoating metallic material1%
G11BInformation storage based on relative movement between record carrier and transducer1%
H01JElectric discharge tubes or discharge lamps1%
PatentTitleYear
10,790,799Piezoelectric thin film resonator, filter, and multiplexer202010,666,220Acoustic wave device2020RE047989Acoustic wave device202010,523,177Piezoelectric thin film resonator and fabrication method of the same, filter, and multiplexer201910,505,516Filter and multiplexer201910,469,051Acoustic wave filter and duplexer201910,469,049Piezoelectric thin film resonator, filter, and duplexer201910,432,166Piezoelectric thin film resonator, filter, and multiplexer201910,404,230Piezoelectric thin film resonator, filter, and duplexer201910,396,759Filter and multiplexer201910,291,206Acoustic wave device201910,250,218Piezoelectric thin film resonator and filter201910,218,335Duplexer201910,187,036Piezoelectric thin film resonator, filter, duplexer, and method of fabricating piezoelectric thin film resonator201910,110,199Acoustic wave filter, duplexer, and module20189,929,715'Acoustic wave device'20189,787,282'Piezoelectric thin film resonator, filter and duplexer'20179,755,611'Piezoelectric thin film resonator, filter and duplexer'20179,748,925'Piezoelectric thin film resonator including an insertion film, filter, and duplexer'20179,712,135'Acoustic wave filter and duplexer'20179,595,941'Filter and duplexer with resonators having insertion films of different widths'20179,559,291'Acoustic wave device and method of fabricating the same'20179,531,342'Piezoelectric thin film resonator, filter and duplexer'20169,496,848'Piezoelectric thin-film resonator, filter and duplexer utilizing a piezoelectric film having an air space'20169,444,429'Piezoelectric thin-film resonator, method for fabricating same, filter and duplexer having an interposed film'20169,356,573'Piezoelectric thin film resonator, filter and duplexer including a film inserted in the piezoelectric film'20169,344,059'Piezoelectric thin film resonator, filter, and duplexer including a film inserted into the piezoelectric film'20169,240,768'Duplexer with transmission and reception filters each including resonators formed on different chips'20169,240,769'Piezoelectric thin film resonator, filter, communication module and communication device'20169,236,848'Filter, duplexer, communication module and communication device'20169,184,725'Acoustic wave device'20159,166,557'Piezoelectric thin film resonator and filter'20159,148,107'Method for manufacturing acoustic wave device'20159,124,242'Filter, duplexer, communication module and communication device'20159,087,979'Acoustic wave device'20159,071,224'Filter and duplexer'20159,071,225'Electronic circuit and electronic module'20159,035,536'Piezoelectric thin-film resonator and method for manufacturing the same'20159,013,250'Acoustic wave device and filter'20158,941,450'Acoustic wave device having a frequency control film'20158,941,286'Acoustic wave device'20158,912,971'Filter, duplexer and electronic device'20148,854,158'Elastic wave device and method for manufacturing the same'20148,847,700'Filter, duplexer, communication module, communication device'20148,841,819'Acoustic wave device'20148,766,103'Electronic component'20148,766,744'Duplexer and electronic device having the same'20148,756,777'Method of manufacturing a ladder filter'20148,749,320'Acoustic wave device and method for manufacturing the same'20148,723,623'Acoustic wave device, method of manufacturing acoustic wave device and transmission apparatus'20148,653,908'Film bulk acoustic resonator, filter, communication module and communication apparatus'20148,531,087'Piezoelectric thin-film resonator with distributed concave or convex patterns'20138,450,906'Piezoelectric thin-film resonator'20138,378,760'Duplexer, communication module, and communication device'20138,344,590'Acoustic wave device with frequency control film'20138,330,558'Filter and antenna duplexer'20128,305,159'Piezoelectric thin film resonator, filter using the resonator, duplexer using the filter, and communication equipment using the filter or the duplexer'20128,240,015'Method of manufacturing thin film resonator'20128,228,138'Filter element, duplexer and electronic device having piezoelectric thin-film resonators stacked vertically'20128,222,970'Resonant device, communication module, communication device, and method for manufacturing resonant device'20128,164,398'Resonator, filter and electronic device'20128,125,298'Acoustic wave filter, duplexer using the acoustic wave filter, and communication apparatus using the duplexer'20128,125,297'Filter, duplexer, and communication apparatus'20128,125,123'Piezoelectric thin film resonant element and circuit component using the same'20128,093,962'Filter, duplexer and communication apparatus'20128,085,115'Piezoelectric thin film resonator, filter, and communication apparatus'20118,084,919'Piezoelectric thin-film resonator, filter using the same, and duplexer using the same'20118,018,298'Acoustic wave device, filter and duplexer'20117,952,257'Piezoelectric thin-film resonator'20117,884,527'Piezoelectric thin-film resonator and filter using the same'20117,872,548'Antenna duplexer'20117,816,998'Film bulk acoustic resonator and filter'2010RE041813'Piezoelectric thin-film resonator and filter using the same'20107,786,649'Filter and duplexer'20107,755,453'Duplexer'20107,741,930'Filter and antenna duplexer'20107,737,806'Piezoelectric thin-film resonator and filter'20107,683,736'Resonant circuit, filter, and antenna duplexer'20107,602,101'Piezoelectric thin-film resonator and filter using the same'20097,579,761'Piezoelectric thin-film resonator and filter'20097,573,354'Duplexer and ladder type filter'20097,567,023'Piezoelectric thin-film resonator and filter using the same'20097,545,077'Filter having multiple piezoelectric thin-film resonators'20097,498,899'Duplexer with filters including film bulk acoustic resonators'20097,498,717'Resonator, filter and fabrication of resonator'20097,482,738'Piezoelectric thin-film resonator and filter'20097,432,631'Piezoelectric thin-film resonator and filter and fabricating method'20087,368,859'Piezoelectric thin-film resonator and filter having the same'20087,345,402'Piezoelectric thin-film resonator and filter using the same'20087,323,953'Film bulk acoustic resonator and method of producing the same'20087,271,684'Filter element, and filter device, duplexer, and high-frequency circuit each including said filter element'20077,211,931'Piezoelectric thin-film resonator and filter using the same'20077,145,417'Filter chip and filter device'20066,949,990'Filter device'20056,734,763'Thin-film piezoelectric resonator, band-pass filter and method of making thin-film piezoelectric resonator'2004RE038278'Surface acoustic wave device and production process thereof'2003RE038002'Process for providing a surface acoustic wave device'20036,486,591'Surface acoustic wave device'20026,413,439'Method of manufacturing surface acoustic wave device'20026,388,361'Surface acoustic wave device and process for manufacturing the same'20026,380,823'Antenna duplexer with receiving, transmitting, and antenna terminal groups separated planarly'20026,242,991'Surface acoustic wave filter having a continuous electrode for connection of multiple bond wires'20016,131,257'Method of making a surface acoustic wave device'20005,955,933'Saw resonator with improved connections'19995,909,156'Surface acoustic wave device with multilayer electrodes and method for manufacturing the same'19995,796,205'Surface acoustic wave device and method of producing the same'19985,774,962'Process for producing a surface acoustic wave device'19985,773,917'Surface acoustic wave device and production process thereof'19984,944,086'Method and apparatus for assembling electronic and/or electric parts to base member'19904,931,313'Method of forming a protective film for an optical recording medium'19904,682,965'Method for manufacturing an electron beam selection electrode'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1990Based in Chiba, JP· patent location history
1998–2014Patents assigned to FUJITSU LTD (33)· patent assignee history
1998–2014Based in Kawasaki, JP· patent location history
1999–2010Based in Kanagawa, JP· patent location history
2010–2020Patents assigned to TAIYO YUDEN KK (74)· patent assignee history
2011–2016Patents assigned to NISHIHARA TOKIHIRO (36)· patent assignee history
2011–2016Patents assigned to UEDA MASANORI (30)· patent assignee history
2011–2016Patents assigned to TANIGUCHI SHINJI (26)· patent assignee history
2012–2020Based in Tokyo, JP· patent location history
2015–2020Based in Takasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIYO YUDEN KK742010–2020
NISHIHARA TOKIHIROself362011–2016
FUJITSU LTD331998–2014
UEDA MASANORI302011–2016
TANIGUCHI SHINJI262011–2016
Locations
LocationPatentsSpan
Kawasaki, JP531998–2014
Tokyo, JP512012–2020
Chiba, JP31987–1990
Takasaki, JP22015–2020
Kanagawa, JP21999–2010