Inventor

KOTAKA AKIHIRO

JP6 patents

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

PLANTIC TECH LTD

2 patents

US12280584B2Apr 22, 2025

Multilayer structure, method of producing the same, and packaging container

PLANTIC TECH LTD0 citations57

US12428545B2Sep 30, 2025

Resin composition

PLANTIC TECH LTD0 citations53

YARI KEISUKE

2 patents

US8901049B2Dec 2, 2014

Sliding mechanism and friction reduction method for the same

YARI KEISUKE0 citations39

US8883696B2Nov 11, 2014

Sliding mechanism and friction reduction method for the same

YARI KEISUKE1 citations39

KURARAY CO

1 patent

US7906584B2Mar 15, 2011

Polymer composition

KURARAY CO2 citations61

ADEKA CORP

1 patent

US11773342B2Oct 3, 2023

Lubricating oil additive and lubricating oil composition containing same

ADEKA CORP0 citations47