Inventor

Hideaki Wakamatsu

Inventor

Hino, JP

Overview

15→

Patents

1996–2018

Patent span

Chemistry

Primary field (CPC C)

Patents· 15 as inventor

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

C09Kprimary

C09KMaterials for miscellaneous applications, not provided for elsewhere28%

G21KHandling of particles or ionising radiation not otherwise provided for13%

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals8%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%

G11BInformation storage based on relative movement between record carrier and transducer8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

Y10TTechnical subjects covered by former us classification8%

C09GPolishing compositions5%

H10HInorganic light-emitting semiconductor devices having potential barriers5%

B24BMachines, devices, or processes for grinding or polishing3%

PatentTitleYear

10,047,262Cerium oxide abrasive, method for producing cerium oxide abrasive, and polishing method2018 9,868,885'Polishing material particles, method for producing polishing material, and polishing processing method'2018 7,659,548'White light emitting diode and method of manufacturing the same'2010 7,592,192'White light emitting diode (white LED) and method of manufacturing white LED'2009 7,422,705'Preparation method of rare earth activated alkaline earth metal fluorohalide stimulable phosphor precursor, rare earth activated alkaline earth metal fluorohalide stimulable phosphor and radiographic image conversion panel'2008 7,372,046'Radiation image conversion panel'2008 6,638,447'Preparation method of rare earth activated alkaline earth metal fluorohalide stimulable phosphor and radiographic image conversion panel'2003 6,531,073'Rare earth activated alkali earth metal fluorohalide stimulable phosphor, preparation method thereof and radiation image conversion panel'2003 6,177,030'Stimulable phosphor and radiation image conversion panel by use thereof'2001 6,168,730'Stimulable phosphor, preparation method thereof and radiation image conversion panel'2001 5,952,666'Radiation image conversion panel'1999 5,904,995'Rare earth activated alkaline earth metal fluorohalide stimulate phospor and radiation image conversion'1999 5,744,216'Magnetic recording medium having an underlayer with cobalt containing particles of alpha Fe.sub.2 O.sub.3 or alpha FeOOH'1998 5,670,245'Magnetic recording medium comprising a magnetic layer containing ferromagnetic metallic powder, binder, and aliphatic acid'1997 5,527,603'Magnetic recording medium'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2003Patents assigned to KONISHIROKU PHOTO IND (9)· patent assignee history

1996–2008Based in Hino, JP· patent location history

1997Patents assigned to TDK CORP (1)· patent assignee history

1999–2003Based in Tokyo, JP· patent location history

2008Patents assigned to KONICA MINOLTA MED & GRAPHIC (2)· patent assignee history

2008–2010Based in Hachioji, JP· patent location history

2009–2010Patents assigned to KONICA MINOLTA HOLDINGS INC (2)· patent assignee history

2018Patents assigned to KONICA MINOLTA INC (2)· patent assignee history

2018Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KONISHIROKU PHOTO IND	9	1996–2003
KONICA MINOLTA HOLDINGS INC	2	2009–2010
KONICA MINOLTA INC	2	2018
KONICA MINOLTA MED & GRAPHIC	2	2008
TDK CORP	1	1997

Locations

Location	Patents	Span
Hino, JP	8	1996–2008
Hachioji, JP	3	2008–2010
Yokohama, JP	2	2018
Tokyo, JP	2	1999–2003