Inventor

KITAJIMA HIDETOSHI

JP3 patents

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

HITACHI LTD

2 patents

US6996423B2Feb 7, 2006

Portable information terminal and information transmitting method

HITACHI LTD9 citations72

US7660576B2Feb 9, 2010

Portable information terminal and information transmitting method

HITACHI LTD4 citations61

MITSUBISHI HEAVY IND LTD

1 patent

US6273704B1Aug 14, 2001

Casting apparatus for formation of resin-made membrane

MITSUBISHI HEAVY IND LTD2 citations58