Inventor
TOYOHARA KIYOTSUNA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “TOYOHARA KIYOTSUNA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEIJIN LTD
6 patentsUS6569366B1May 27, 2003
Process for producing meta-type wholly aromatic polyamide filaments
TEIJIN LTD37 citations92
US6646060B1Nov 11, 2003
Resin composition containing crystalline polyimide
TEIJIN LTD23 citations91
US7365148B2Apr 29, 2008
Polycarbonate and process for producing the same
TEIJIN LTD25 citations89
US9974935B2May 22, 2018
Microneedle and microneedle array
TEIJIN LTD2 citations70
US10556098B2Feb 11, 2020
Microneedle array coated with drug composition
TEIJIN LTD1 citations56
US7326556B2Feb 5, 2008
Microorganism capable of degrading aromatic polyester and method of degrading aromatic polyester using the same
TEIJIN LTD0 citations49