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For the Inventor, By the Inventor

Katsuta, Japan

Takehiko Nishida

This inventor holds 10 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1990-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehiko Nishida. Retrieved from https://idiyas.com/inventor/takehiko-nishida-lel6a7lx

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 10

% Patents Active = 80.0

Average Co-Inventor Count = 4.7

ph-index = 5

Forward Citations = 89(Granted Patents)


Location History:

  • Hitachinaka, JP (1998 - 1999)
  • Katsuta, JP (1990 - 2009)

Company Filing History:

goldMedal10 out of 42,743 
 
Hitachi, Ltd.
 patents

Years Active: 1990-2009

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10 patents (USPTO):Explore Patents
1. 7602389 - Graphic processing apparatus and method (2009-10-13),
2. 7019751 - Graphic processing apparatus and method (2006-03-28),
3. 6704019 - Graphic processing apparatus and method (2004-03-09),
4. 6377267 - Graphic processing apparatus and method (2002-04-23),
5. 6222563 - Graphic processing apparatus and method (2001-04-24),
6. 5940087 - Graphic processing apparatus and method (1999-08-17),
7. 5917496 - Special purpose memory for graphics and display apparatus using the same (1999-06-29),
8. 5801706 - Special purpose memory for graphics and display apparatus using the (1998-09-01),
9. 5706034 - Graphic processing apparatus and method (1998-01-06),
10. 4958147 - Graphic display processing system and displayed pattern picking method (1990-09-18),

Title: Takehiko Nishida: Innovator in Graphic Processing Technology

Introduction

Takehiko Nishida is a prominent inventor based in Katsuta, Japan. He has made significant contributions to the field of graphic processing technology, holding a total of 10 patents. His work has been instrumental in advancing data processing systems and enhancing the efficiency of graphic data handling.

Latest Patents

Among his latest patents, Nishida has developed a graphic processing apparatus and method that includes a memory controller and a memory connected to it. This system executes rendering commands to generate display data based on graphic data processed by a CPU. Additionally, he has created another graphic processing apparatus designed for generating, displaying, or printing characters and graphic data. This apparatus utilizes a successive column access method, allowing for efficient data retrieval from memory while maintaining a compact design.

Career Highlights

Nishida is currently employed at Hitachi, Ltd., where he continues to innovate in the field of graphic processing. His work has not only contributed to the company's success but has also influenced the broader technology landscape.

Collaborations

Some of his notable coworkers include Yasushi Fukunaga and Ryo Fujita, who have collaborated with him on various projects within the company.

Conclusion

Takehiko Nishida's contributions to graphic processing technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving data processing systems, making a lasting impact on the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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