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Inventor

Hiroshi Kakikawa

Inventor
Fujisawa, JP

Overview

12→
Patents
2012–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 12 as inventor

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

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers52%
B41JTypewriters22%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments13%
B41MPrinting, duplicating, marking, or copying processes9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
PatentTitleYear
10,851,256Inkjet printing method and inkjet printing apparatus202010,253,200Aqueous ink, ink cartridge, and ink jet recording method201910,240,053Aqueous ink, ink cartridge, and ink jet recording method201910,233,343Aqueous ink, ink cartridge, and ink jet recording method20199,957,399Aqueous ink, ink cartridge, and ink jet recording method20189,809,721'Aqueous ink, ink cartridge, and ink jet recording method'20179,574,099'Ink set and ink jet recording method'20179,388,322'Ink, ink cartridge and ink jet recording process'20169,045,660'Ink set and ink jet recording method'2015RE044863'Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus'20148,273,168'Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus'20128,216,355'Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to CANON KK (12)· patent assignee history
2012Patents assigned to HAKAMADA SHINICHI (2)· patent assignee history
2012Patents assigned to KAKIKAWA HIROSHI (2)· patent assignee history
2012Patents assigned to OKAZAKI SHUICHI (2)· patent assignee history
2012Patents assigned to SHIMIZU YUUHEI (2)· patent assignee history
2012–2020Based in Fujisawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK122012–2020
HAKAMADA SHINICHI22012
KAKIKAWA HIROSHIself22012
OKAZAKI SHUICHI22012
SHIMIZU YUUHEI22012
Locations
LocationPatentsSpan
Fujisawa, JP122012–2020