Inventor

YABUNE TATSUHIRO

JP9 patents

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

STELLA CHEMIFA KK

3 patents

US6585910B1Jul 1, 2003

Etchant

STELLA CHEMIFA KK35 citations92

US6797194B1Sep 28, 2004

Surface treating for micromachining and method for surface treatment

STELLA CHEMIFA KK6 citations73

US6027571AFeb 22, 2000

Surface treatment for micromachining

STELLA CHEMIFA KK14 citations73

WAKI MASAHIDE

3 patents

US8470278B2Jun 25, 2013

Processes for production of phosphorus pentafluoride and hexafluorophosphates

WAKI MASAHIDE6 citations82

US9731968B2Aug 15, 2017

Process for producing fluoride gas

WAKI MASAHIDE0 citations50

US9059480B2Jun 16, 2015

Process for production hexafluorophosphates

WAKI MASAHIDE0 citations39

FRONTEC INC

1 patent

US5714407AFeb 3, 1998

Etching agent, electronic device and method of manufacturing the device

FRONTEC INC53 citations92

(unassigned)

1 patent

US6821452B2Nov 23, 2004

Etchant

KIKUYAMA HIROHISA

1 patent

US8066898B2Nov 29, 2011

Surface treatment solution for the fine surface processing of a glass substrate containing multiple ingredients

KIKUYAMA HIROHISA1 citations48