IDiyas

For the Inventor, By the Inventor

Chiba, Japan

Yasuo Hashimoto

USPTO Granted Patents = 13

Average Co-Inventor Count = 3.3

ph-index = 10

Forward Citations = 277(Granted Patents)


Location History:

  • Ichikawa, JA (1977)
  • Ichikawa, JP (1978)
  • Chiba, JP (1987 - 1996)
  • Tokyo, JP (1982 - 2008)

Company Filing History:

goldMedal9 out of 7,952 
 
Tdk Corporation
 patents
silverMedal4 out of 333 
 
Tdk Electronics Company, Limited
 patents

Years Active: 1977-2008

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13 patents (USPTO):Explore Patents
1. 7323214 - Composite magnetic material electromagnetic wave absorbing sheet method for manufacturing sheet-like product and method for manufacturing electromagnetic wave absorbing sheet (2008-01-29),
2. 5537116 - Electromagnetic wave absorber (1996-07-16),
3. 5373296 - Electromagnetic wave absorber and wave absorption structure (1994-12-13),
4. 4690778 - Electromagnetic shielding material (1987-09-01),
5. 4689460 - Absorber device for microwave leakage (1987-08-25),
6. 4539433 - Electromagnetic shield (1985-09-03),
7. 4525614 - Absorber device for microwave leakage (1985-06-25),
8. 4515850 - Composite ferrite textile (1985-05-07),
9. 4474676 - Electromagnetic interference shielding material (1984-10-02),
10. 4335291 - Popped corn making apparatus used in a microwave oven (1982-06-15),
11. 4118704 - Electromagnetic wave-absorbing wall (1978-10-03),
12. 4046983 - Microwave heating oven having seal means for preventing the leakage of (1977-09-06),
13. 4003840 - Microwave absorber (1977-01-18),
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