Inventor

TAKAKI SEIJI

JP3 patents

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

SUMITOMO CHEMICAL CO

1 patent

US4026992AMay 31, 1977

Method for removing nitrogen oxides from combustion exhaust gases

SUMITOMO CHEMICAL CO13 citations66

NIITSUMA AKIRA

1 patent

US8882014B2Nov 11, 2014

Fishing-reel reel unit and fishing reel

NIITSUMA AKIRA1 citations47

MITSUBISHI ELECTRIC CORP

1 patent

US10866085B2Dec 15, 2020

Measurement apparatus, circuit board, display device, and measurement method

MITSUBISHI ELECTRIC CORP0 citations38