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Inventor

Kazuhiro Miwa

Inventor
Osaka, JP

Overview

26→
Patents
2007–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 26 as inventor

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

C07Dprimary
C07DHeterocyclic compounds21%
F16FSprings19%
B62KCycles17%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
A61KPreparations for medical, dental or toiletry purposes8%
B60GVehicle suspension arrangements4%
G05BControl or regulating systems in general4%
B62MRider propulsion of wheeled vehicles or sledges2%
C07CAcyclic or carbocyclic compounds2%
E01BPermanent way2%
PatentTitleYear
10,876,590Damping force variable shock absorber202010,763,204Semiconductor device202010,544,160Production method of thienopyrimidine derivative202010,464,945Crystalline forms of thienopyrimidine derivative201910,428,895Valve mechanism, damping force generating device, and shock absorber201910,150,778Production method of thienopyrimidine derivative201810,060,497Shock absorber20189,878,981'Method for producing heterocyclic compound'20189,849,934Shock absorber20179,758,528'Production method of thienopyrimidine derivative'20179,695,898'Shock absorber'20179,550,545'Shock absorber'20179,346,822'Thienopyrimidine compounds and use thereof'20169,022,186'Damping force generator for hydraulic shock absorber'20159,016,700'Vehicle height control device for motorcycle'20159,004,500'Vehicle height control device for motorcycle'20158,772,277'Nitrogen-containing heterocyclic compound'20148,735,401'Thienopyrimidine compounds and use thereof'20148,641,022'Front fork'20148,577,494'Semiconductor manufacturing apparatus and control system and control method therefor'20138,511,562'Layered two-dimensional code, creation method thereof, and read method'20138,418,932'Wheel guard apparatus'20138,058,280'Substituted thieno[2,3-d]pyrimidin-2,4-dione compounds and uses thereof'20117,908,025'Semiconductor manufacturing apparatus and control system and control method therefor'20117,569,570'Thienopyrimidines, process for preparing the same and use thereof'20097,300,935'Thienopyrimidine compounds and use thereof'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2016Patents assigned to TAKEDA PHARMACEUTICAL (6)· patent assignee history
2007–2020Based in Osaka, JP· patent location history
2011–2014Patents assigned to MIWA KAZUHIRO (7)· patent assignee history
2011–2014Patents assigned to CHO NOBUO (2)· patent assignee history
2011–2013Based in Fukushima, JP· patent location history
2013–2020Based in Nagoya, JP· patent location history
2014Based in Shizuoka, JP· patent location history
2015–2020Patents assigned to SHOWA CORP (9)· patent assignee history
2015–2020Based in Fukuroi, JP· patent location history
2017–2020Patents assigned to TAKEDA PHARMACEUTICALS CO (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHOWA CORP92015–2020
MIWA KAZUHIROself72011–2014
TAKEDA PHARMACEUTICAL62007–2016
TAKEDA PHARMACEUTICALS CO52017–2020
CHO NOBUO22011–2014
Locations
LocationPatentsSpan
Osaka, JP102007–2020
Fukuroi, JP92015–2020
Nagoya, JP22013–2020
Fukushima, JP22011–2013
Shizuoka, JP12014