P

Inventor

YONEMURA KOICHI

JP11 patents
⚠️ This page may combine multiple inventors who share the name “YONEMURA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON CATALYTIC CHEM IND

7 patents
US5250640AOct 5, 1993

Method for production of particulate hydrogel polymer and absorbent resin

NIPPON CATALYTIC CHEM IND185 citations99
US5275773AJan 4, 1994

Method for production of particulate hydrated gel polymer and absorbent resin

NIPPON CATALYTIC CHEM IND105 citations96
US6362243B1Mar 26, 2002

Method for production of porous cross-linked polymer

NIPPON CATALYTIC CHEM IND27 citations92
US6274638B1Aug 14, 2001

Method for production of porous cross-linked polymer material

NIPPON CATALYTIC CHEM IND21 citations92
US5792855AAug 11, 1998

Water-absorbent resins and manufacturing methods thereof

NIPPON CATALYTIC CHEM IND22 citations92
US6166097ADec 26, 2000

Method for production of porous material

NIPPON CATALYTIC CHEM IND24 citations89
US6110984AAug 29, 2000

Water-swellable crosslinked polymer, production process therefor, and measurement method for pore volume of swollen crosslinked polymer

NIPPON CATALYTIC CHEM IND5 citations62

SUGIE KAZUHIRO

2 patents
US8197967B2Jun 12, 2012

Long life and low corrosion lead storage battery with a separator including silica and oil

SUGIE KAZUHIRO12 citations79
US8071239B2Dec 6, 2011

Long life and low corrosion lead storage battery

SUGIE KAZUHIRO10 citations78

PANASONIC CORP

1 patent
US8373780B2Feb 12, 2013

Solid-state image sensor and camera

PANASONIC CORP0 citations40

YONEMURA KOICHI

1 patent
US8730366B2May 20, 2014

Solid-state imaging device, method of driving solid-state imaging device, and camera

YONEMURA KOICHI0 citations32