Inventor

MATSUZAWA KOICHI

JP5 patents

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

FUJI DAVISON CHEMICAL

2 patents

US4975405ADec 4, 1990

Hydrated silica gel for stabilization treatment of beer

FUJI DAVISON CHEMICAL46 citations92

US4880650ANov 14, 1989

Method for stabilization treatment of beer with hydrated silica gel

FUJI DAVISON CHEMICAL21 citations78

OTA KEN-ICHIRO

1 patent

US9748580B2Aug 29, 2017

Oxygen reduction catalyst and method for producing the same

OTA KEN-ICHIRO3 citations61

CASIO COMPUTER CO LTD

1 patent

US10139783B2Nov 27, 2018

Hand device, electronic timepiece, hand driving method of electronic timepiece and recording medium

CASIO COMPUTER CO LTD1 citations48

OSHITA YUUKI

1 patent

US8279246B2Oct 2, 2012

Display control apparatus for enhancing the visibility of displayed information

OSHITA YUUKI0 citations30