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Inventor

Takahiro Ishida

Inventor
Niihama, JP

Overview

13→
Patents
1976–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 13 as inventor

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

C01Fprimary
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals22%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%
H04NPictorial communication, e.g. television7%
LOC137%
Y02TClimate change mitigation technologies related to transportation7%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
B60TVehicle brake control systems or parts thereof4%
B60WConjoint control of vehicle sub-units of different type or different function4%
C01GCompounds containing metals not covered by subclasses c01d or c01f4%
PatentTitleYear
10,868,929Information processing apparatus, information processing system, and information processing method202010,868,924Information processing apparatus and image forming apparatus2020D0810020'Molded coil'20189,758,134'Disk brake'2017D0779430'Molded coil'20178,874,303'Fuel-saving driving evaluation system'20147,527,033'Device and method for assisting injection and ignition of fuel of cylinder injection internal combustion engine'20096,299,846'Process for producing aluminum hydroxide from alumina-containing ore'20015,573,582'Process for preparing fine-particulate metal hydroxide comprising aluminum hydroxide and metal oxide comprising aluminum oxide'19965,545,384'Process for production of aluminum hydroxide from ore containing alumina'19964,211,667'Process for producing alumina sols'19804,128,618'Process for extracting alumina from alumina-containing ores'19783,997,650'Process for extracting alumina from alumna-containing ores'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2001Patents assigned to SUMITOMO CHEMICAL CO (4)· patent assignee history
1976–2001Based in Niihama, JP· patent location history
2014–2020Patents assigned to ISHIDA TAKAHIRO (4)· patent assignee history
2014Based in Kawaguchi, JP· patent location history
2017–2018Patents assigned to I & P CO LTD (2)· patent assignee history
2017–2018Patents assigned to I&P CO LTD (2)· patent assignee history
2017–2018Based in Fukuroi, JP· patent location history
2017Based in Susono, JP· patent location history
2020Patents assigned to RICOH CO LTD (2)· patent assignee history
2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ISHIDA TAKAHIROself42014–2020
SUMITOMO CHEMICAL CO41976–2001
I & P CO LTD22017–2018
I&P CO LTD22017–2018
RICOH CO LTD22020
Locations
LocationPatentsSpan
Niihama, JP61976–2001
Tokyo, JP22020
Fukuroi, JP22017–2018
Susono, JP12017
Kawaguchi, JP12014