Inventor

Toshiki Yamamoto

Inventor
Kanagawa, JP

Overview

11→
Patents
2001–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 11 as inventor

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

C07Fprimary
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium10%
C23CCoating metallic material10%
C08JWorking-up8%
C08LCompositions of macromolecular compounds8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
H01LSemiconductor devices6%
Y10TTechnical subjects covered by former us classification6%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
C07CAcyclic or carbocyclic compounds4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2003Patents assigned to CHISSO CORP (4)· patent assignee history
2001–2003Based in Ichihara, JP· patent location history
2002Based in Chiba, JP· patent location history
2011–2016Patents assigned to TOSOH CORP (5)· patent assignee history
2011Based in Machida, JP· patent location history
2014–2015Patents assigned to MANIWA ATSUSHI (3)· patent assignee history
2014–2016Patents assigned to SAGAMI CHEMICAL RES INST (3)· patent assignee history
2014–2015Patents assigned to YAMAMOTO TOSHIKI (3)· patent assignee history
2014–2016Based in Kanagawa, JP· patent location history
2021Based in Obu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSOH CORP52011–2016
CHISSO CORP42001–2003
MANIWA ATSUSHI32014–2015
SAGAMI CHEMICAL RES INST32014–2016
YAMAMOTO TOSHIKIself32014–2015
Locations
LocationPatentsSpan
Kanagawa, JP42014–2016
Ichihara, JP32001–2003
Obu, JP22021
Machida, JP12011
Chiba, JP12002