Inventor

Yuji Takao

Inventor

Akishima, JP

Overview

1994–2015

Patent span

Electricity

Primary field (CPC H)

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

H04Nprimary

H04NPictorial communication, e.g. television35%

G11BInformation storage based on relative movement between record carrier and transducer12%

A61KPreparations for medical, dental or toiletry purposes6%

A61QSpecific use of cosmetics or similar toiletry preparations6%

C01BNon-metallic elements6%

C01GCompounds containing metals not covered by subclasses c01d or c01f6%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%

C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties6%

G06FElectric digital data processing6%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to SHISEIDO CO LTD (1)· patent assignee history

1994Patents assigned to TOPY IND (1)· patent assignee history

1994Based in Toyohashi, JP· patent location history

2010–2015Patents assigned to TOSHIBA KK (6)· patent assignee history

2010Based in Ome, JP· patent location history

2011Based in Tokyo, JP· patent location history

2012Patents assigned to TAKAO YUJI (1)· patent assignee history

2012–2015Based in Akishima, JP· patent location history

2014Based in Hino, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations