IDiyas

For the Inventor, By the Inventor

Machida, Japan

Shigeru Ishii

USPTO Granted Patents = 4

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 74(Granted Patents)


Location History:

  • Hadano, JP (1997 - 1999)
  • Machida, JP (2002)

Company Filing History:

goldMedal4 out of 164,108 
 
International Business Machines Corporation
 patents

Years Active: 1997-2002

where 'Filed Patents' based on already Granted Patents

4 patents (USPTO):
1. 6452093 - Cable and heat sink (2002-09-17),
2. 6442984 - Security system in an extend unit for a computer (2002-09-03),
3. 5969940 - Mechanical structure of information processing device (1999-10-19),
4. 5649750 - Computer having side-loadable slide-in battery and dual latching (1997-07-22),
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