LexDanaLexDanabeta
Inventor

Shinichi Shirasaki

Inventor
Tsukuba, JP

Overview

3→
Patents
1989–1993
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C01Gprimary
C01GCompounds containing metals not covered by subclasses c01d or c01f30%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds20%
C04BLime, magnesia20%
B82YSpecific uses or applications of nanostructures10%
C01BNon-metallic elements10%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
PatentTitleYear
5,180,699'Process for producing powder material for lead perovskite ceramic'19935,102,649'Process for producing peroxoniobic acid sol'19924,832,893'Method for producing a PLZT compound'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to AGENCY SCIENCE & TECH (1)· patent assignee history
1989Patents assigned to NIPPON DENSO CO (1)· patent assignee history
1989–1993Based in Tsukuba, JP· patent location history
1992–1993Patents assigned to NAT INST RES INORGANIC MAT (2)· patent assignee history
1992–1993Patents assigned to SAKAI CHEMICAL INDUSTRY CO (2)· patent assignee history
1992Based in Ibaragi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NAT INST RES INORGANIC MAT21992–1993
SAKAI CHEMICAL INDUSTRY CO21992–1993
AGENCY SCIENCE & TECH11989
NIPPON DENSO CO11989
Locations
LocationPatentsSpan
Tsukuba, JP21989–1993
Ibaragi, JP11992