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Inventor

Makoto Mitani

Inventor
Chiba, JP

Overview

48→
Patents
1993–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 48 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds28%
C08LCompositions of macromolecular compounds8%
G11CStatic stores8%
G04GElectronic time-pieces5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
C08JWorking-up4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
G04CElectromechanical clocks or watches4%
G05FSystems for regulating electric or magnetic variables4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
PatentTitleYear
10,157,645Booster circuit and non-volatile memory including the same20189,933,494Voltage detection circuit20189,722,538'Constant voltage circuit and oscillation device'20179,634,608'Crystal oscillation circuit and electronic timepiece'20179,633,718'Nonvolatile memory device'20179,437,258'Data readout circuit of a storage device for read-out operation for preventing erroneous writing into a data storage element and reading out of the data correctly'20169,424,943'Data reading device and semiconductor device'20169,343,915'Semiconductor device including charging system'20169,310,775'Analog electronic timepiece'20169,235,196'Constant voltage circuit and analog electronic clock'20169,111,644'Readout circuit and semiconductor device'20159,106,215'Oscillation stop detection circuit and electronic device'20159,071,185'Constant voltage circuit and analog electronic clock'20159,030,892'Data reading device'20158,988,840'Overcharge prevention circuit and semiconductor device'20158,982,656'Non-volatile semiconductor memory device and semiconductor device'20158,885,444'Analog electronic watch'20148,766,737'Oscillation device'20148,513,368'Copolymer of olefin and conjugated diene, and process for producing the same'20138,349,451'Capsular fine particle comprising olefinic polymer'20138,338,557'Olefin polymer and process for preparing the same'20127,973,525'Constant current circuit'20117,961,035'Boosting circuit'20117,858,723'Ethylene-based resin and molded object obtained therefrom'20107,687,579'Ethylene (co) polymer and its use'20107,601,423'Ethylene-based polymer microparticles, functional group-containing ethylene-based polymer microparticles, and catalyst carriers for manufacture thereof'20097,566,761'Olefin polymer and process for preparing the same'20097,563,849'Ethylene (co) polymer and its use'20097,528,091'Magnesium-containing carrier component and application to olefin polymerization'20097,452,946'Ethylene polymer'20087,335,716'Ethylene (co)polymers and uses thereof'20087,300,903'Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and α-olefin/conjugated diene copolymers'20077,253,132'Magnesium-containing carrier components and application thereof to olefin polymerization'20077,109,284'Olefin polymerization catalyst, process for polymerizing olefins, ethylene polymer obtained by said process and use thereof'20066,995,229'Polymer and process for producing the same'20066,897,176'Olefin polymerization catalyst and process for producing olefin polymer with the catalyst'20056,875,718'Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and α-olefin/conjugated diene copolymers'20056,838,540'Olefin polymer and production processes thereof'20056,770,723'-olefin/conjugated diene copolymers'20046,593,266'Olefin polymerization catalyst and polymerization process'20036,462,136'Ethylene copolymer and process for producing the same, resin composition containing the copolymer, and uses of these'20026,459,005'Ethylene/-olefin copolymer, method for producing the same, and use thereof'20026,451,728'Olefin polymerization catalyst and process for olefin polymerization'20026,309,997'Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and .alpha.-olefin/conjugated diene copolymers'20015,885,318'Bushing base plate and process of preparing same'19995,859,158'Olefin polymerization catalyst and process for olefin polymerization'19995,627,117'Olefin polymerization catalyst and process for olefin polymerization'19975,214,125'Polyamide from 3,5-tricyclo[5.2.1.0.sup.2.6 ]decane dicarboxylic acid'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1999Patents assigned to MITSUI PETROCHEMICAL IND (3)· patent assignee history
1993–2007Based in Yamaguchi, JP· patent location history
1997–2012Based in Sodegaura, JP· patent location history
2001–2013Patents assigned to MITSUI CHEMICALS INC (23)· patent assignee history
2001Based in Kuga-gun, JP· patent location history
2006–2018Based in Chiba, JP· patent location history
2009–2013Based in Yokohama, JP· patent location history
2011–2018Patents assigned to SEIKO INSTR INC (17)· patent assignee history
2012–2015Patents assigned to MITANI MAKOTO (5)· patent assignee history
2016–2018Patents assigned to SII SEMICONDUCTOR CORP (9)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI CHEMICALS INC232001–2013
SEIKO INSTR INC172011–2018
SII SEMICONDUCTOR CORP92016–2018
MITANI MAKOTOself52012–2015
MITSUI PETROCHEMICAL IND31993–1999
Locations
LocationPatentsSpan
Chiba, JP212006–2018
Sodegaura, JP131997–2012
Yamaguchi, JP81993–2007
Yokohama, JP42009–2013
Kuga-gun, JP12001