Inventor

NIWAYAMA AKIRA

JP3 patents

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

ENPLAS CORP

2 patents

US8362468B2Jan 29, 2013

Micro-channel chip and micro-analysis system

ENPLAS CORP4 citations59

US7428102B2Sep 23, 2008

Optical element

ENPLAS CORP0 citations36

TOPPAN PRINTING CO LTD

1 patent

US4226933AOct 7, 1980

Method of manufacturing a decorative panel

TOPPAN PRINTING CO LTD10 citations69