LexDanaLexDanabeta
Inventor

Yasukazu Nihei

Inventor
Kanagawa, JP

Overview

24→
Patents
1997–2015
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 24 as inventor

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

B41Jprimary
B41JTypewriters26%
Y10TTechnical subjects covered by former us classification26%
H10NElectric solid-state devices not otherwise provided for22%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
C04BLime, magnesia2%
G02BOptical elements, systems or apparatus2%
G03GElectrography2%
H01HElectric switches2%
H01LSemiconductor devices2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
9,090,064'Method of manufacturing liquid droplet ejection head'20158,801,150'Piezoelectric device, piezoelectric device manufacturing method, and liquid discharge apparatus'20148,596,760'Droplet ejection head and method of manufacturing droplet ejection head'20138,567,026'Piezoelectric film poling method'20138,564,176'Piezoelectric MEMS switch and method of manufacturing piezoelectric MEMS switch'20138,011,075'Method of manufacturing a piezoelectric actuator'20118,011,099'Method of manufacturing orientation film and method of manufacturing liquid discharge head'20118,004,159'Piezoelctric actuator, method of manufacturing same, and liquid ejection head'20117,958,608'Process for manufacting a piezoelectric device'20117,785,659'Method of manufacturing an orientation film using aerosol deposition on a seed substrate'20107,732,984'Piezoelectric actuator, method of manufacturing piezoelectric actuator, and liquid ejection head'20107,726,783'Liquid discharge apparatus'20107,675,220'Method of driving piezoelectric devices'20107,652,412'Piezoelectric actuator, method of manufacturing same, and liquid ejection head'20107,500,728'Liquid discharge head and manufacturing method thereof'20097,245,017'Liquid discharge head and manufacturing method thereof'20077,177,072'Optical wavelength converting device and process for producing the same'20077,112,263'Polarization inversion method for ferroelectric substances'20067,009,179'Method and apparatus for displaying image by producing polarization inversion in ferroelectric member and producing contrast in contrast production member'20066,998,223'Optical wavelength converting device and process for producing the same'20066,762,874'Polarization inversion method of ferroelectrics and fabrication method of optical wavelength conversion device'20046,440,624'Image forming method and apparatus employing ferroelectrics, and image formation medium'20025,744,073'Fabrication of ferroelectric domain reversals'19985,668,578'Method for fabricating ferrolelectric domain reversals, and optical wavelength converter element'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2007Patents assigned to FUJI PHOTO FILM CO LTD (8)· patent assignee history
1997–2015Based in Kanagawa, JP· patent location history
2002–2011Based in Kaisei-machi, JP· patent location history
2007–2015Patents assigned to FUJIFILM CORP (16)· patent assignee history
2013–2014Patents assigned to NIHEI YASUKAZU (4)· patent assignee history
2014Patents assigned to ARAKAWA TAKAMI (1)· patent assignee history
2014Patents assigned to FUJII TAKAMICHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIFILM CORP162007–2015
FUJI PHOTO FILM CO LTD81997–2007
NIHEI YASUKAZUself42013–2014
ARAKAWA TAKAMI12014
FUJII TAKAMICHI12014
Locations
LocationPatentsSpan
Kanagawa, JP161997–2015
Kaisei-machi, JP82002–2011