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Ichihara, Japan

Kazuhiro Yamada

USPTO Granted Patents = 11

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 86(Granted Patents)

Location History:

Ichiharashi, JP (1992)
Chiryu, JP (1996 - 2001)
Chiba, JP (1992 - 2003)
Sodegaura, JP (2004)
Ichihara, JP (1991 - 2010)

Company Filing History:

Chisso Corporation

Mitsui Chemicals, Inc.

Nippondenso Co., Ltd.

4. 1 out of 193

Tokyo Gas Company Limited

Chisso Corporation & Maruzen Petrochemical Co., Ltd.

6. 1 out of 122

Maruzen Petrochemical Company, Limited

7. 2 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 1991-2010

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7844143 - Electrical and optical hybrid film, and electronic apparatus receiving the same (2010-11-30),

2. 6744554 - Wavelength conversion apparatus (2004-06-01),

3. 6596668 - Heat-sensitive recording material (2003-07-22),

4. 6446503 - Flow velocity measuring apparatus and methods using sensors for measuring larger and smaller flow quantities (2002-09-10),

5. 6176216 - Ignition control for fuel direct injection type engine (2001-01-23),

6. 5571245 - Ignition apparatus for internal combustion engine (1996-11-05),

7. 5180626 - Opaque and pearlescent, laminated and stretched products, and method for (1993-01-19),

8. 5114638 - Process for producing an opacified molded product (1992-05-19),

9. 5082900 - Opacified molded product (1992-01-21),

10. 5079273 - Dulled stretched molding and process for producing the same (1992-01-07),

11. 5068155 - Opaque, laminated and stretched products, and method for making them (1991-11-26),

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