Inventor

KIYABU TOSHIYASU

JP3 patents

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

SUMITOMO CHEMICAL CO

1 patent

US7794879B2Sep 14, 2010

Positive electrode active material for non-aqueous electrolyte secondary cell

SUMITOMO CHEMICAL CO4 citations60

MITSUBISHI HEAVY IND LTD

1 patent

US12135321B2Nov 5, 2024

Oil deterioration detection device, oil deterioration detection system, and oil deterioration detection method

MITSUBISHI HEAVY IND LTD0 citations47

OKADA SHIGETO

1 patent

US8454925B2Jun 4, 2013

Cathode active material for non-aqueous electrolyte secondary battery and manufacturing method of the same

OKADA SHIGETO0 citations46