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Shinichi Yokozeki

USPTO Granted Patents = 15

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 158(Granted Patents)

Location History:

Ohmorinishi, JP (1981)
Tokyo, JP (1980 - 1983)
Tokorozawa, JP (1982 - 1991)
Saitama, JP (1992 - 1993)
Tsurugashima, JP (1995)

Company Filing History:

15 out of 2,861

Pioneer Electronic Corporation

Years Active: 1980-1995

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5456961 - High density optical disk (1995-10-10),

2. 5216219 - Disk manufacturing apparatus (1993-06-01),

3. 5185730 - Method for reading data from optical disk (1993-02-09),

4. 5171392 - Method of producing an optical information record carrier (1992-12-15),

5. 5126996 - Optical information record carrier and the method of producing the same (1992-06-30),

6. 5025439 - Method for recording and reproducing of information on an optical disk (1991-06-18),

7. 4518443 - Acoustic diaphragm (1985-05-21),

8. 4395814 - Acoustic vibrating element of graphite and method of manufacturing same (1983-08-02),

9. 4366205 - Tone-arm elements (1982-12-28),

10. 4362772 - Vibratory elements for audio equipment (1982-12-07),

11. 4343376 - Vibratory elements for audio equipment (1982-08-10),

12. 4341838 - Molding compositions and diaphragms, arm pipes and head shells molded (1982-07-27),

13. 4269416 - Head shell for record player tonearms (1981-05-26),

14. 4261580 - Arm pipe for record player tonearms (1981-04-14),

15. 4221773 - Method of producing a carbon diaphragm for an acoustic instrument (1980-09-09),

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