IDiyas

For the Inventor, By the Inventor

Yokohama, Japan

Hirofumi Sugawara

USPTO Granted Patents = 5

Average Co-Inventor Count = 5.1

ph-index = 4

Forward Citations = 38(Granted Patents)


Location History:

  • Yokohama, JP (1992 - 1993)
  • Chichibu, JP (1994 - 1995)

Company Filing History:

goldMedal5 out of 90,594 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1992-1995

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5 patents (USPTO):Explore Patents
1. 5393210 - Motor-driven vertical type injection molding apparatus (1995-02-28),
2. 5332382 - Motor-driven vertical type injection molding apparatus (1994-07-26),
3. 5217725 - Electrically driven type injection molding apparatus (1993-06-08),
4. 5110522 - Electrically driven type injection molding method (1992-05-05),
5. 5102587 - Injection mold using screw thrust control (1992-04-07),
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