Inventor

KOIZUMI MARI

JP5 patents

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

SENZAKI TAKAHIRO

2 patents

US8999631B2Apr 7, 2015

Primer and pattern forming method for layer including block copolymer

SENZAKI TAKAHIRO7 citations80

US9134617B2Sep 15, 2015

Solvent developable negative resist composition, resist pattern formation method, and method for forming pattern of layer including block copolymer

SENZAKI TAKAHIRO4 citations69

HITACHI LTD

1 patent

US6229949B1May 8, 2001

Polymer optical waveguide, optical integrated circuit, optical module and optical communication apparatus

HITACHI LTD72 citations94

FUJIKAWA SHIGENORI

1 patent

US9051648B2Jun 9, 2015

Substrate provided with metal nanostructure on surface thereof and method of producing the same

FUJIKAWA SHIGENORI1 citations47

TOKYO OHKA KOGYO CO LTD

1 patent

US8025923B2Sep 27, 2011

Method for manufacturing a structure

TOKYO OHKA KOGYO CO LTD1 citations47