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For the Inventor, By the Inventor

Shimonoseki, Japan

Norihiro Sato

USPTO Granted Patents = 11

Average Co-Inventor Count = 5.9

ph-index = 5

Forward Citations = 50(Granted Patents)


Location History:

  • Shimoneseki, JP (1992)
  • Shimonoseki, JP (1992 - 1999)
  • Yamaguchi, JP (1993 - 1999)

Company Filing History:

goldMedal9 out of 817 
 
Mitsui Minings & Melting Co., Ltd.
 patents
silverMedal5 out of 642 
 
Metallgesellschaft Aktiengesellschaft
 patents
bronzeMedal1 out of 1 
 
Mitsui Kinzoku Mitsui Maining & Smelting Co. Ltd.
 patent
where one patent can have more than one assignee

Years Active: 1992-1999

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11 patents (USPTO):Explore Patents
1. 5997775 - Electrically conductive barium sulfate-containing composition and (1999-12-07),
2. 5919518 - Electrically conductive barium sulfate filler and method for preparing (1999-07-06),
3. 5698315 - Electrically-conductive colorless transparent barium sulfate filler (1997-12-16),
4. 5612087 - Method for preparing a fibrous electrically conductive filler (1997-03-18),
5. 5501907 - Fibrous electrically conductive filler (1996-03-26),
6. 5424055 - Ultraviolet screening composited oxide and process for producing the same (1995-06-13),
7. 5312614 - Method for producing white electrically conductive zinc oxide (1994-05-17),
8. 5273822 - Fibrous electrically-conductive filler and process for producing the same (1993-12-28),
9. 5171364 - Process for preparing conductive acicular zinc oxide (1992-12-15),
10. 5131952 - Electrically conductive zinc sulfide powder and process of producing the (1992-07-21),
11. 5102650 - Method of preparing needle-like conductive zinc oxide (1992-04-07),

Title: Norihiro Sato: Innovator in Electrically Conductive Materials

Introduction

Norihiro Sato is a prominent inventor based in Shimonoseki, Japan. He has made significant contributions to the field of materials science, particularly in the development of electrically conductive compositions. With a total of 11 patents to his name, Sato's work has garnered attention for its innovative approaches and practical applications.

Latest Patents

Sato's latest patents include an electrically conductive barium sulfate-containing composition. This composition consists of BaSO4 particles with a surface area ranging from 0.1 to 150 m²/g. Each BaSO4 particle is coated with SnO2, which has a thickness between 2 to 80 nm and contains 1 to 15% by weight of Sb2O3. The method for creating this composition involves several steps, including the addition of acidic and basic solutions to an aqueous dispersion of BaSO4. Another notable patent is for an electrically conductive barium sulfate filler, which features a particulate core material of barium sulfate coated with tin dioxide. This filler can also be doped with niobium or tantalum, enhancing its properties for various applications.

Career Highlights

Throughout his career, Norihiro Sato has worked with notable companies such as Mitsui Mining & Smelting Company, Ltd. and Metallgesellschaft Aktiengesellschaft. His experience in these organizations has allowed him to refine his expertise in materials development and innovation.

Collaborations

Sato has collaborated with several professionals in his field, including Takao Hayashi and Nobuyoshi Kasahara. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Norihiro Sato's contributions to the field of electrically conductive materials highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of material properties and their applications, making him a significant figure in his industry.

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