Inventor

MATSUNAGA SUSUMU

JP4 patents

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

KURARAY CO

1 patent

US6156869ADec 5, 2000

Method for producing polyamides

KURARAY CO28 citations91

MATSUNAGA SUSUMU

1 patent

US8588451B2Nov 19, 2013

Electret condenser microphone

MATSUNAGA SUSUMU13 citations75

HAMADA KENICHI

1 patent

US8119749B2Feb 21, 2012

Method of taking (meth)acrylic ester polymer out of liquid reaction mixture

HAMADA KENICHI3 citations59

SONY CORP

1 patent

US5737283AApr 7, 1998

Reproducing method and apparatus using absolute time data

SONY CORP2 citations56