Inventor

NEGISHI SHIHO

JP5 patents

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

IBM

3 patents

US9268747B2Feb 23, 2016

Method for detecting negative opinions in social media, computer program product and computer

IBM3 citations71

US9043339B2May 26, 2015

Extracting terms from document data including text segment

IBM2 citations60

US9158756B2Oct 13, 2015

Computer-implemented method, program, and system for identifying non-self-descriptive terms in electronic documents

IBM0 citations39

ITOH NOBUYASU

1 patent

US8060365B2Nov 15, 2011

Dialog processing system, dialog processing method and computer program

ITOH NOBUYASU5 citations60

IKAWA YOHEI

1 patent

US8463794B2Jun 11, 2013

Computer system, method, and computer program for extracting terms from document data including text segment

IKAWA YOHEI3 citations58