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Inventor

Kazuhiko Hayami

Inventor
Shizuoka, JP

Overview

12→
Patents
2005–2010
Patent span
Physics
Primary field (CPC G)

Patents· 12 as inventor

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

G03Gprimary
G03GElectrography92%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates8%
PatentTitleYear
7,816,063'Color toner and two-component developer'20107,544,457'Color toner and two-component developer'20097,455,947'Yellow toner, image forming apparatus and a method for producing a toner'20087,452,647'Color toner'20087,361,441'Color toner, and full-color image-forming method'20087,300,733'Black toner with defined loss tangent'20077,288,348'Color toner'20077,229,727'Color toner, and full-color image forming method'20077,147,980'Toner and image forming apparatus'20067,115,349'Toner'20067,022,449'Black toner with defined loss tangent'20066,905,808'Color toner, and full-color image forming method'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2010Patents assigned to CANON KK (12)· patent assignee history
2005–2008Based in Shizuoka, JP· patent location history
2007–2010Based in Ibaraki, JP· patent location history
2008Based in Toride, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK122005–2010
Locations
LocationPatentsSpan
Shizuoka, JP72005–2008
Ibaraki, JP42007–2010
Toride, JP12008