Company Filing History:

10 out of 42,485

Hitachi, Ltd.

patents

4 out of 1,641

Hitachi Chemical Company, Ltd.

patents

1 out of 223

Toyo Ink Manufacturing Company

patents

where one patent can have more than one assignee

Years Active: 1982-2014

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12 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 8820816 - Outer panel for back door (2014-09-02),

2. 8727422 - Back door for automobile (2014-05-20),

3. 5898607 - Recording/reproducing method and recording/reproducing apparatus (1999-04-27),

4. 5215842 - Photosensitive element for electrophotography (1993-06-01),

5. 4990418 - Electrophotographic photoreceptor and method of producing the same (1991-02-05),

6. 4978596 - Electrophotographic toner comprising lactone-modified epoxy resin (1990-12-18),

7. 4965657 - Resin encapsulated semiconductor device (1990-10-23),

8. 4619879 - Composite type photosensitive member having metal-free phthalocyanine in (1986-10-28),

9. 4507374 - Electrophotographic recording medium containing .tau. and .eta. (1985-03-26),

10. 4435492 - Complex type electrophotographic plate and electrophotographic method (1984-03-06),

11. 4352876 - Complex type electrophotographic plate and electrophotographic method (1982-10-05),

12. 4346157 - Complex type electrophotographic plate (1982-08-24),

Title: The Innovative Contributions of Inventor Shigeo Suzuki

Introduction

Shigeo Suzuki, an esteemed inventor based in Hitachi, Japan, boasts a prolific career with a total of 12 patents to his name. His work primarily focuses on innovations in automotive design, particularly in the development of back door structures that enhance functionality and user experience.

Latest Patents

Among his latest inventions are two significant patents. The first is an "Outer Panel for Back Door," which features a glass-fitted opening and several guide grooves along the outer edge. These guide grooves are strategically placed on the left and right sides, designed with both shallow and deep grooves or through holes to facilitate improved functionality.

The second patent, titled "Back Door for Automobile," outlines an innovative back door consisting of an inner panel and an outer panel, both made of resin. This design incorporates reinforcement metal plates on the inner wall of the inner panel, positioned at the ends to provide structural integrity. Additionally, these reinforcement plates include attachments for dampers and hinges, further enhancing the back door's practicality.

Career Highlights

Shigeo Suzuki's career has been marked by his work at reputable companies, including Hitachi Ltd. and Hitachi Chemical Company Ltd. His dedication to his craft and innovative thinking have made significant contributions to the field of automotive engineering.

Collaborations

During his career, Suzuki has collaborated with notable professionals in the industry such as Atsushi Kakuta and Yasuki Mori. These collaborations have fostered an environment of creativity and collective problem-solving, pushing the boundaries of design and functionality in automotive applications.

Conclusion

Shigeo Suzuki stands as a remarkable figure in the realm of inventions with his diverse patent portfolio that emphasizes innovation in automotive design. His contributions not only enhance vehicle functionality but also pave the way for future advancements in the industry.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.