IDiyas

For the Inventor, By the Inventor

Takatsuki, Japan

Osamu Saito

USPTO Granted Patents = 8

Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 100(Granted Patents)


Location History:

  • Ibaraki, JP (1981)
  • Takatsuki, JP (1985 - 1993)

Company Filing History:

goldMedal8 out of 1,112 
 
Hitachi Maxell, Limited
 patents

Years Active: 1981-1993

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8 patents (USPTO):Explore Patents
1. 5199988 - Manufacturing apparatus and method for recording medium (1993-04-06),
2. 5069973 - Magnetic recording medium (1991-12-03),
3. 5021276 - Optical data recording medium and manufacturing method thereof (1991-06-04),
4. 4996089 - Optical data recording medium (1991-02-26),
5. 4786544 - Magnetic recording medium (1988-11-22),
6. 4668587 - Magnetic recording medium (1987-05-26),
7. 4536444 - Magnetic recording medium (1985-08-20),
8. 4275113 - Magnetic recording medium (1981-06-23),
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