Inventor

MAEKAWA YOSHIO

JP6 patents

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

TAKI CHEMICAL

4 patents

US4948413AAug 14, 1990

Physiologically active agent for agriculture use

TAKI CHEMICAL20 citations76

US5935571AAug 10, 1999

Plug mixture for raising seedlings and method for producing it, and method for raising disease tolerant seedlings

TAKI CHEMICAL10 citations63

US5919448AJul 6, 1999

Plant growth regulator

TAKI CHEMICAL5 citations53

US4908373AMar 13, 1990

1-[2-(4-Hydroxybenzoyl)ethanoyl]-2-piperidone and a process for production as well as alcohol fermentation promoter containing the same as effective ingredient

TAKI CHEMICAL1 citations45

KITAGAWA TAKANORI

2 patents

US8951326B2Feb 10, 2015

Reducible fertilizer

KITAGAWA TAKANORI1 citations44

US9193635B2Nov 24, 2015

Reducing mixture derived from microorganisms which has an oxidation-reduction potential of 0 mV or less, and production method for same

KITAGAWA TAKANORI1 citations37