LexDanaLexDanabeta
Inventor

Satoru Kobayashi

Inventor
Shiojiri, JP

Overview

2→
Patents
1989–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B41Jprimary
B41JTypewriters20%
C03BManufacture, shaping, or supplementary processes20%
C03CChemical composition of glasses, glazes or vitreous enamels20%
E04FFinishing work on buildings, e.g. stairs, floors20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
11,072,185Liquid ejecting apparatus20214,798,758'Foam glass having crust layer and method of producing same'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to CENTRAL GLASS CO LTD (1)· patent assignee history
1989Based in Tsu, JP· patent location history
2021Patents assigned to SEIKO EPSON CORP (1)· patent assignee history
2021Based in Shiojiri, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CENTRAL GLASS CO LTD11989
SEIKO EPSON CORP12021
Locations
LocationPatentsSpan
Shiojiri, JP12021
Tsu, JP11989