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Inventor

Toshiaki Shima

Inventor
Sanda, JP

Overview

9→
Patents
1985–2020
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G03Gprimary
G03GElectrography33%
G11BInformation storage based on relative movement between record carrier and transducer25%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
10,591,848Magnet roller, developing roller, developing device, and image forming apparatus202010,234,812Transport member and developing device including the same201910,185,270Image forming apparatus which determines a toner supplying amount based on predicted toner consumption and predicted density of stored toner, toner supply method, and non-transitory computer-readable recording medium encoded with toner supply program20199,989,882Development device and image forming apparatus20185,241,432'Endless tape conveying device'19934,974,100'Endless tapedrive system'19904,901,167'Loop bin'19904,548,882'Storage battery plate-grid and retainer construction'19854,499,929'Process of producing a plate for a lead storage battery'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to SHIN KOBE ELECTRIC MACHINERY (2)· patent assignee history
1985Based in Osaka, JP· patent location history
1990–1993Patents assigned to OTARI KK (2)· patent assignee history
1990Patents assigned to OTARI ELECTRIC CO LTD (1)· patent assignee history
1990Based in Tokyo, JP· patent location history
1993Based in Chohu, JP· patent location history
2018–2020Patents assigned to KONICA MINOLTA INC (4)· patent assignee history
2018–2020Based in Sanda, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONICA MINOLTA INC42018–2020
OTARI KK21990–1993
SHIN KOBE ELECTRIC MACHINERY21985
OTARI ELECTRIC CO LTD11990
Locations
LocationPatentsSpan
Sanda, JP42018–2020
Tokyo, JP21990
Osaka, JP21985
Chohu, JP11993