Inventor

Tsuyoshi Kanai

Inventor

Kawasaki, JP

Overview

1984–2014

Patent span

Physics

Primary field (CPC G)

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

G06Fprimary

G06FElectric digital data processing20%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes20%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients15%

C08LCompositions of macromolecular compounds15%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%

H04LTransmission of digital information, e.g. telegraphic communication5%

H04MTelephonic communication5%

H04NPictorial communication, e.g. television5%

H04QSelecting5%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1984–1989Patents assigned to TONEN SEKIYUKAGAKU KK (3)· patent assignee history

1984–1989Based in Yokohama, JP· patent location history

1988–2014Patents assigned to KANAI TSUYOSHI (5)· patent assignee history

1988Patents assigned to EXXON CHEMICAL PATENTS INC (1)· patent assignee history

1988–1989Based in Kanagawa, JP· patent location history

1993–2014Patents assigned to FUJITSU LTD (8)· patent assignee history

1993–2014Based in Kawasaki, JP· patent location history

2009–2010Patents assigned to SONY CORP (2)· patent assignee history

2009–2010Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations