Inventor
HIROSE MASAFUMI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “HIROSE MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO HEAVY INDUSTRIES
4 patentsUS5719478AFeb 17, 1998
Method and system for bunching a non-relativistic charged particle beam having a kinetic energy of 1 eV to 1 meV using an electric field
SUMITOMO HEAVY INDUSTRIES21 citations89
US5519738AMay 21, 1996
Transmission type slow positron beam generating device
SUMITOMO HEAVY INDUSTRIES9 citations70
US5737376AApr 7, 1998
Small and inexpensive slow positron beam generating device capable of generating a slow positron beam having a high intensity
SUMITOMO HEAVY INDUSTRIES5 citations59
US5583896ADec 10, 1996
Transmission type slow positron beam generating device
SUMITOMO HEAVY INDUSTRIES4 citations59
NIKKA SEIKO CO LTD
3 patentsUS9502295B2Nov 22, 2016
Protective film material for laser processing and wafer processing method using the protective film material
NIKKA SEIKO CO LTD2 citations50
US10700016B2Jun 30, 2020
Protective film material for laser processing and wafer processing method using the protective film material
NIKKA SEIKO CO LTD0 citations45
US11608433B2Mar 21, 2023
Formulation and processing solution for dicing process, and method for processing
NIKKA SEIKO CO LTD0 citations38