Inventor

Masakazu Komatsu

Inventor

Sendai, JP

Overview

4→

Patents

2003–2015

Patent span

Chemistry

Primary field (CPC C)

Patents· 4 as inventor

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

C04Bprimary

C04BLime, magnesia25%

C09KMaterials for miscellaneous applications, not provided for elsewhere25%

A21CMachines or equipment for making or processing doughs8%

A21DTreatment of flour or dough for baking, e.g. by addition of materials8%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

H10HInorganic light-emitting semiconductor devices having potential barriers8%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%

PatentTitleYear

8,945,650'Manufacturing method and manufacturing apparatus for Baumkuchen'2015 7,858,997'Light emitting apparatus and light emitting method'2010 6,776,927'Oxynitride phosphor activated by a rare earth element, and sialon type phosphor'2004 6,632,379'Oxynitride phosphor activated by a rare earth element, and sialon type phosphor'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2004Patents assigned to NAT INST FOR MATERIALS SCIENCE (2)· patent assignee history

2003–2004Based in Sendai, JP· patent location history

2010Based in Miyagi, JP· patent location history

2015Patents assigned to KOMATSU MASAKAZU (1)· patent assignee history

2015Patents assigned to MIZUGUCHI SHINYA (1)· patent assignee history

2015Patents assigned to PASCO SHIKISHIMA CORP (1)· patent assignee history

2015Patents assigned to SAKATANI YUJI (1)· patent assignee history

2015Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NAT INST FOR MATERIALS SCIENCE	2	2003–2004
KOMATSU MASAKAZUself	1	2015
MIZUGUCHI SHINYA	1	2015
PASCO SHIKISHIMA CORP	1	2015
SAKATANI YUJI	1	2015

Locations

Location	Patents	Span
Sendai, JP	2	2003–2004
Nagoya, JP	1	2015
Miyagi, JP	1	2010