LexDanaLexDanabeta
Inventor

Yoshiharu Ota

Inventor
Kumamoto, JP

Overview

12→
Patents
1998–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

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

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1022%
H01LSemiconductor devices11%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for7%
A61KPreparations for medical, dental or toiletry purposes7%
C07DHeterocyclic compounds7%
C09GPolishing compositions7%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
A22CProcessing meat, poultry, or fish4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
B05DProcesses for applying fluent materials to surfaces, in general4%
PatentTitleYear
11,020,400Tetrahydropyranyl amino-pyrrolopyrimidinone and methods of use thereof202111,020,398Amino-pyrrolopyrimidinone compounds and methods of use thereof20219,303,191'Polishing composition'20169,150,759'Chemical mechanical polishing composition for polishing silicon wafers and related methods'20159,146,481'Local exposure apparatus, local exposure method and storage medium'20156,419,575'Cutting method of salmon ovary and apparatus for carrying out cutting method'20026,336,054'Interlock apparatus for a transfer machine'20026,183,810'Coating film forming method and coating apparatus'20016,058,544'Scrubbing apparatus and scrubbing method'20005,997,920'Packing case containing salted ovary pieces and perforated sheet separators'19995,963,449'Interlock apparatus for a transfer machine'19995,753,298'Method for processing salmon roe'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2002Patents assigned to SATO SUISAN KABUSHIKI KAISHA (3)· patent assignee history
1998–1999Based in Sapporo, JP· patent location history
1999–2015Patents assigned to TOKYO ELECTRON LTD (5)· patent assignee history
2000–2002Based in Kumamoto, JP· patent location history
2015–2016Patents assigned to NITTA HAAS INC (2)· patent assignee history
2015Patents assigned to MATSUMURA YUKI (1)· patent assignee history
2015–2016Based in Kyoto, JP· patent location history
2015Based in Koshi, JP· patent location history
2021Patents assigned to ARQULE INC (2)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKYO ELECTRON LTD51999–2015
SATO SUISAN KABUSHIKI KAISHA31998–2002
ARQULE INC22021
NITTA HAAS INC22015–2016
MATSUMURA YUKI12015
Locations
LocationPatentsSpan
Kumamoto, JP32000–2002
Tokyo, JP22021
Kyoto, JP22015–2016
Sapporo, JP21998–1999
Koshi, JP12015