Phthalocyanine pigment, phthalocyanine compound, coloring composition, method for producing phthalocyanine pigment, and method for producing coloring composition
US-2025197642-A1 · Jun 19, 2025 · US
This page is not indexed by search engines while we improve data quality.
Kimura Keizo patents
Kimura Keizo is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kimura Keizo |
| Total patents | 8 |
| First publication | Feb 17, 2015 |
| Latest publication | Jun 19, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Fluorinated phthalocyanine compound, coloring composition, and inkjet ink
US-2024301210-A1 · Sep 12, 2024 · US
Composition and compound
US-2023094960-A1 · Mar 30, 2023 · US
Pattern forming method, electronic device manufacturing method, electronic device, block copolymer and block copolymer production method
US-2016291461-A1 · Oct 6, 2016 · US
Dye, photoelectric conversion element using the same, photoelectrochemical cell, and method of producing dye
US-9424998-B2 · Aug 23, 2016 · US
Method of producing photoelectric conversion element, photoelectric conversion element and photoelectrochemical cell
US-9419318-B2 · Aug 16, 2016 · US
Triazine derivative and ultraviolet absorber
US-8975314-B2 · Mar 10, 2015 · US
Triazine derivative, ultraviolet absorber, and resin composition
US-8957140-B2 · Feb 17, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Fujifilm Corp | 8 |
| Kimura Keizo | 2 |
| Amasaki Ichiro | 1 |
| Watanabe Yukie | 1 |
| Tsumura Kyosuke | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07D251/24 | 2 |
| C08K5/3492 | 2 |
| H01M14/005 | 2 |
| C09D11/322 | 2 |
| C09B67/006 | 2 |