P

Inventor

SAKAI JUNJIRO

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

MITSUBISHI ELECTRIC CORP

3 patents
US5955227ASep 21, 1999

Pattern determination method

MITSUBISHI ELECTRIC CORP18 citations82
US7030007B2Apr 18, 2006

Via-filling material and process for fabricating semiconductor integrated circuit using the material

MITSUBISHI ELECTRIC CORP3 citations61
US6607992B2Aug 19, 2003

Antireflection coating and semiconductor device manufacturing method

MITSUBISHI ELECTRIC CORP1 citations51

RENESAS ELECTRONICS CORP

3 patents
US11798886B2Oct 24, 2023

Semiconductor device and method of manufacturing the same

RENESAS ELECTRONICS CORP0 citations62
US11502036B2Nov 15, 2022

Semiconductor device and method of manufacturing the same

RENESAS ELECTRONICS CORP1 citations62
US12293925B2May 6, 2025

Semiconductor device and method of manufacturing the same

RENESAS ELECTRONICS CORP0 citations51

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent
US6898851B2May 31, 2005

Electronic device manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD40 citations91

MINAMIDE AYUMI

1 patent
US8119308B2Feb 21, 2012

Photomask, apparatus for manufacturing semiconductor device having the photomask, and method of manufacturing semiconductor device using the photomask

MINAMIDE AYUMI1 citations47

IMAI AKIRA

1 patent
US8129078B2Mar 6, 2012

Mask, method for manufacturing the same, and method for manufacturing semiconductor device

IMAI AKIRA0 citations40