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Hisao Hayashi

USPTO Granted Patents = 13

Average Co-Inventor Count = 1.1

ph-index = 7

Forward Citations = 115(Granted Patents)

Location History:

Tokyo, JA (1977)
Tokyo, JP (1979 - 2007)

Company Filing History:

Kabushiki Kaisha Kawaguchiya Hayashi Juho Kayaku-ten

5 out of 35,689

Nec Corporation

Tokyo Keiki Company Limited

Kabushiki Kaisha Kawaguchiya Hayashi

Years Active: 1977-2007

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7209251 - Document input/output system, apparatus management server and method for setting information (2007-04-24),

2. 7006133 - Image input apparatus operable under low power consumption without employing buffer memory (2006-02-28),

3. 6906830 - Compact image scanner capable of reading both a light-reflecting article and a light-transmitting article (2005-06-14),

4. 5909521 - Multi-shot still image reader (1999-06-01),

5. 5550588 - Data input device and data input method for inputting image data from (1996-08-27),

6. 4527283 - Character information separating apparatus for printed character reading (1985-07-02),

7. 4308786 - Trigger device for automatic gun (1982-01-05),

8. 4276707 - Cartridge/carrier locking device for automatic gun (1981-07-07),

9. 4207798 - Gas operating system for loading shot shell in an automatic gun (1980-06-17),

10. 4185537 - Trigger device for automatic gun (1980-01-29),

11. 4164088 - Cartridge locking device for an automatic gun (1979-08-14),

12. 4161836 - Breechblock assembly and an operating mechanism for a fire-arm automatic (1979-07-24),

13. 4043267 - Rocket bullet (1977-08-23),

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