Inventor

TACHIKAWA SHIGERU

JP3 patents

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

TAKEO SHUUZOU

1 patent

US8768817B2Jul 1, 2014

Transaction system

TAKEO SHUUZOU21 citations83

IBM

1 patent

US6212513B1Apr 3, 2001

Database access system

IBM16 citations78

HITACHI LTD

1 patent

US10503500B2Dec 10, 2019

Inquiry response system and inquiry response method

HITACHI LTD1 citations61