Inventor

KAWATA KEIICHI

JP5 patents

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

ZEON CORP

2 patents

US7897209B2Mar 1, 2011

Apparatus and method for producing aligned carbon-nanotube aggregates

ZEON CORP70 citations96

US12291454B2May 6, 2025

Production method of carbon nanotube assembly

ZEON CORP0 citations49

NIPPON ZEON CO

1 patent

US5833672ANov 10, 1998

Double tube, balloon catheter produced by using double tube, and process for producing balloon catheter

NIPPON ZEON CO36 citations90

SHIBUYA AKIYOSHI

1 patent

US9598285B2Mar 21, 2017

Apparatus for producing aligned carbon nanotube aggregates

SHIBUYA AKIYOSHI0 citations38

NORIHISA TAKASHI

1 patent

US9067265B2Jun 30, 2015

Cutting method

NORIHISA TAKASHI0 citations36