LexDanaLexDanabeta
Inventor

Osamu Ishii

Inventor
Kanagawa, JP

Overview

50→
Patents
1979–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 50 as inventor

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

H03Hprimary
H03HImpedance networks, e.g. resonant circuits14%
H10NElectric solid-state devices not otherwise provided for9%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner8%
Y10TTechnical subjects covered by former us classification6%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
G11BInformation storage based on relative movement between record carrier and transducer4%
H01LSemiconductor devices4%
A61FFilters implantable into blood vessels3%
A61LMethods or apparatus for sterilising materials or objects in general3%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering3%
PatentTitleYear
10,343,826Container lid composed of inside plug and lid body201910,266,444Method of making multilayer glass structure201910,231,820Fabrication of vascularized tissue using microfabricated two-dimensional molds2019D0824456Non-contact type data carrier20189,923,544'Piezoelectric vibration element, manufacturing method for piezoelectric vibration element, piezoelectric resonator, electronic device, and electronic apparatus'20189,748,920'Resonator element, resonator, electronic device, electronic apparatus, and moving object'20179,738,860'Fabrication of vascularized tissue using microfabricated two-dimensional molds'20179,225,314'Resonating element, resonator, electronic device, electronic apparatus, and mobile object'20159,136,793'Resonator element, resonator, electronic device, electronic apparatus, and method of manufacturing resonator element'20159,048,810'Piezoelectric vibration element, manufacturing method for piezoelectric vibration element, piezoelectric resonator, electronic device, and electronic apparatus'20159,013,242'Resonator element, resonator, electronic device, electronic apparatus, and mobile object'20159,013,243'Resonator element, resonator, electronic device, electronic apparatus, and mobile object'20158,970,316'Resonating element, resonator, electronic device, electronic apparatus, and mobile object'20158,967,487'Non-contact communication device'20158,928,419'Resonating element, resonator, electronic device, electronic apparatus, and moving body'20158,791,766'Resonating element, resonator, electronic device, electronic apparatus, moving vehicle, and method of manufacturing resonating element'20148,642,336'Fabrication of vascularized tissue using microfabricated two-dimensional molds'20148,469,213'Synthetic resin container closure'20138,403,186'Composite spout and injection-forming apparatus for forming the composite spout'20137,759,113'Fabrication of tissue lamina using microfabricated two-dimensional molds'20107,677,105'Double-ended tuning fork type piezoelectric resonator and pressure sensor'20107,505,655'White light-emitting device using fluorescent fiber'20097,296,473'Pressure sensor'20077,277,618'White light-emitting device using fluorescent fiber'20077,137,563'Method for making IC card'20067,131,594'IC card'20066,950,074'Noncontact type IC card'20056,405,660'Wagon'20026,406,639'Method of partially forming oxide layer on glass substrate'20025,990,417'Electromagnetic noise absorbing material and electromagnetic noise filter'19995,811,971'Magnetic sensor and magnetic field sensing method using said magnetic sensor based on impedance changes of a high frequency excited conductor'19985,734,267'Magnetic head, magnetic recording method using the magnetic head, and magnetic field sensing method using the magnetic head based on impedance changes of a high frequency excited conductor'19985,705,926'Magnetic sensor and magnetic field sensing method of using same based on impedance changes of a high frequency supplied conductor'19985,573,128'Tamper-evident plastic cap with engaging stopper pieces'19965,518,642'Oxide magnetic material'19965,486,128'Powder beam etching machine'19965,445,708'Method for preparing ultrathin piezoelectric resonator plates'19955,307,034'Ultrathin multimode quartz crystal filter element'19945,235,240'Electrodes and their lead structures of an ultrathin piezoelectric resonator'19935,218,328'Structure for a resonator using an ultrathin piezoelectric substrate'19935,185,550'Structure for supporting a resonator using an ultrathin piezoelectric plate in a package'19935,051,970'Magneto-optic recording system with overwrite capability'19914,776,782'Rotational plastic compression molding apparatus'19884,642,245'Iron oxide magnetic film and process for fabrication thereof'19874,618,901'High density magnetic head'19864,565,295'Plastic container closure having pilferproof characteristics'19864,544,612'Iron oxide magnetic film and process for fabrication thereof'19854,229,495'Coating method and article produced thereby'19804,183,840'Poly(phenylene sulfide) resin coating composition'19804,172,734'Primer composition and coating method using said composition'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1980Based in Takatsuki, JP· patent location history
1985–1999Patents assigned to NIPPON TELEGRAPH & TELEPHONE (8)· patent assignee history
1985–1999Based in Mito, JP· patent location history
1986–2013Patents assigned to CROWN CORK JAPAN (5)· patent assignee history
1993–2019Based in Kanagawa, JP· patent location history
1996–2018Patents assigned to SONY CORP (6)· patent assignee history
2010–2019Based in Arlington, MA, US· patent location history
2013–2015Patents assigned to ISHII OSAMU (7)· patent assignee history
2014–2018Patents assigned to SEIKO EPSON CORP (10)· patent assignee history
2014–2018Based in Tatsuno-machi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP102014–2018
NIPPON TELEGRAPH & TELEPHONE81985–1999
ISHII OSAMUself72013–2015
SONY CORP61996–2018
CROWN CORK JAPAN51986–2013
Locations
LocationPatentsSpan
Kanagawa, JP121993–2019
Tatsuno-machi, JP102014–2018
Mito, JP61985–1999
Arlington, Massachusetts, US42010–2019
Takatsuki, JP31979–1980