P

Inventor

YAMAZAKI KEIICHI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “YAMAZAKI KEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC WORKS LTD

5 patents
US7543546B2Jun 9, 2009

Plasma processing apparatus, method for producing reaction vessel for plasma generation, and plasma processing method

MATSUSHITA ELECTRIC WORKS LTD76 citations97
US6429400B1Aug 6, 2002

Plasma processing apparatus and method

MATSUSHITA ELECTRIC WORKS LTD110 citations96
US6465964B1Oct 15, 2002

Plasma treatment apparatus and plasma generation method using the apparatus

MATSUSHITA ELECTRIC WORKS LTD87 citations95
US5525560AJun 11, 1996

Zirconia based composite material and method of manufacturing the same product

MATSUSHITA ELECTRIC WORKS LTD48 citations92
US6670766B2Dec 30, 2003

Plasma treatment apparatus and plasma treatment method

MATSUSHITA ELECTRIC WORKS LTD16 citations82

APPLE INC

2 patents
US11442205B2Sep 13, 2022

Optical prism with interlock

APPLE INC2 citations71
US12066644B2Aug 20, 2024

Optical prism with interlock

APPLE INC0 citations61

YAMAZAKI KEIICHI

1 patent
US8294177B2Oct 23, 2012

Light emitting device utilizing a LED chip

YAMAZAKI KEIICHI5 citations55

SHIBAMOTO SHINJI

1 patent
US8669578B2Mar 11, 2014

Wavelength conversion particle, wavelength conversion member using same, and light emitting device

SHIBAMOTO SHINJI1 citations36