Inventor

IKOMA HIDEYUKI

JP8 patents

⚠️ This page may combine multiple inventors who share the name “IKOMA HIDEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI PENCIL CO

4 patents

US6645284B2Nov 11, 2003

Ink composition for water based ballpoint pen

MITSUBISHI PENCIL CO2 citations60

US7201792B2Apr 10, 2007

Water based ink composition for writing instrument

MITSUBISHI PENCIL CO4 citations56

US7799847B2Sep 21, 2010

Water-based ink composition for writing instruments

MITSUBISHI PENCIL CO0 citations51

US6953502B2Oct 11, 2005

Ink composition for water-based ball pen

MITSUBISHI PENCIL CO0 citations49

FUJI XEROX CO LTD

2 patents

US9997363B2Jun 12, 2018

Method for producing semiconductor piece, circuit board and electronic device including semiconductor piece, and method for designing etching condition

FUJI XEROX CO LTD13 citations82

US9754833B2Sep 5, 2017

Method for manufacturing semiconductor chip that includes dividing substrate by etching groove along cutting region of substrate combined with forming modified region by laser irradiating along cutting region in substrate

FUJI XEROX CO LTD2 citations72

FUJI XEROX SUZUKA

1 patent

US7061518B2Jun 13, 2006

LED print head and production method of LED print head and method of producing LED substrate and method of pasting LED substrate

FUJI XEROX SUZUKA13 citations79

NGK SPARK PLUG CO

1 patent

US4704373ANov 3, 1987

Dielectric ceramic composition and process for producing the same

NGK SPARK PLUG CO4 citations59