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Inventor

Masahiro Iwamoto

Inventor
Osaka, JP

Overview

24→
Patents
1981–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 24 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes12%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
C07KPeptides10%
H01LSemiconductor devices7%
H10DInorganic electric semiconductor devices7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
H03KPulse technique5%
Y10TTechnical subjects covered by former us classification5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C09JAdhesives3%
PatentTitleYear
10,707,323Method of forming metal contacts in the barrier layer of a group III-N HEMT202010,374,057Method of forming metal contacts in the barrier layer of a group III-N HEMT201910,292,954Composition and method for muscle repair and regeneration201910,285,280Conductive adhesive for screen printing, joined body of inorganic material, and method for producing same201910,132,231Control apparatus for internal combustion engine20189,991,882Semiconductor apparatus20189,853,636Semiconductor apparatus20179,818,839'Method of forming metal contacts in the barrier layer of a group III-N HEMT'20179,789,074'Composition and method for muscle repair and regeneration'20179,773,582'Conductive composition and conductive molded body'20179,443,737'Method of forming metal contacts in the barrier layer of a group III-N HEMT'20169,314,439'Composition and method for muscle repair and regeneration'20169,255,145'Therapeutic agent for chronic arthritides diseases of childhood-related diseases'20169,166,261'Method for reusing secondary battery'20158,318,658'Cell calcification suppressing proteins, and genes of the proteins'20127,955,598'Therapeutic agent for chronic arthritides diseases of childhood-related diseases'20117,501,852'Tolerant input circuit'20097,494,970'Cell calcification suppressing proteins, and genes of the proteins'20096,787,518'Therapeutics of osteoarthritis and inflammatory joint disease'20046,756,358'Therapeutic agent for cartilaginous diseases'20046,294,354'Cell calcification supressing proteins, and genes of the proteins'2001D0267060'Combined toothpaste dispenser and toothbrush holder'1982D0263355'Combined toothpaste dispenser, toothbrush and tumbler holder'19824,269,238'Toothpaste extruder capable of controlling the supply amount'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2017Patents assigned to IWAMOTO MASAHIRO (7)· patent assignee history
1981–2012Based in Osaka, JP· patent location history
2009–2018Based in Kasugai, JP· patent location history
2011–2016Patents assigned to CHUGAI PHARMACEUTICAL CO LTD (2)· patent assignee history
2016–2020Patents assigned to TEXAS INSTRUMENTS INC (4)· patent assignee history
2016–2019Patents assigned to UNIV JEFFERSON (3)· patent assignee history
2016–2020Based in Oita, JP· patent location history
2016–2019Based in Villanova, PA, US· patent location history
2017–2019Patents assigned to MITSUBOSHI BELTING LTD (2)· patent assignee history
2017–2019Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IWAMOTO MASAHIROself71981–2017
TEXAS INSTRUMENTS INC42016–2020
UNIV JEFFERSON32016–2019
CHUGAI PHARMACEUTICAL CO LTD22011–2016
MITSUBOSHI BELTING LTD22017–2019
Locations
LocationPatentsSpan
Osaka, JP71981–2012
Oita, JP42016–2020
Villanova, Pennsylvania, US32016–2019
Kasugai, JP32009–2018
Hyogo, JP22017–2019