Average Co-Inventor Count = 4.6

ph-index = 11

Forward Citations = 411(Granted Patents)

Forward Citations (Not Self Cited) = 399(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kokubunji, JP (1989 - 1995)
Tachikawa, JP (1993 - 2007)
Hachiouji, JP (2000 - 2007)
Hachioji, JP (2005 - 2012)
Nanae, JP (2010 - 2013)
Tokyo, JP (1999 - 2017)

Company Filing History:

Hitachi Device Engineering Co., Ltd.

patents

9 out of 7,525

Renesas Electronics Corporation

patents

4. 7 out of 29,263

Texas Instruments Corporation

patents

5. 4 out of 3,781

Renesas Technology Corp.

Hitachi Ltd, of Japan

9. 5 out of 832,843

Other

patents

where one patent can have more than one assignee

Years Active: 1989-2017

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Areas of Expertise:

Driver IC

Semiconductor Integrated Circuit

Liquid Crystal Display

Semiconductor Memory Circuit

Large-Capacity Semiconductor Memory

Light Control Circuit

Meshed Power Buses

Sense Amplifier Driver

DRAM Architecture

Memory Regulator Control

Dynamic Random Access Memory

Semiconductor Storage Device

50 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9704450 - Driver IC for display panel (2017-07-11),

2. 8345480 - Semiconductor integrated circuit device for driving liquid crystal display (2013-01-01),

3. 8325524 - Semiconductor device (2012-12-04),

4. 8223577 - Semiconductor memory circuit (2012-07-17),

5. 8089810 - Semiconductor integrated circuit device for driving liquid crystal display (2012-01-03),

6. RE42659 - Large-capacity semiconductor memory with improved layout for sub-amplifiers to increase speed (2011-08-29),

7. 7995417 - Semiconductor memory circuit (2011-08-09),

8. 7839683 - Semiconductor device (2010-11-23),

9. 7826264 - Semiconductor integrated circuit device for driving liquid crystal display (2010-11-02),

10. 7821862 - Semiconductor memory circuit (2010-10-26),

11. 7808474 - Light control circuit and a liquid-crystal-display control drive device (2010-10-05),

12. RE41379 - Large-Capacity semiconductor memory with improved layout for sub-amplifiers to increase operational speed (2010-06-14),

13. RE40356 - Large-capacity semiconductor memory with improved layout for sub-amplifiers to increase operational speed (2008-06-02),

14. 7342562 - Liquid crystal drive device (2008-03-11),

15. 7323727 - System with meshed power and signal buses on cell array (2008-01-29),

Title: The Innovative Journey of Takesada Akiba

Introduction: Takesada Akiba, a pioneering inventor hailing from Hachioji, Japan, has made significant contributions to the world of technology through his groundbreaking inventions.

Latest Patents: Akiba's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power generation and energy storage solutions.

Career Highlights: With a career spanning over two decades, Akiba has established himself as a leading figure in the innovation landscape, with numerous patents to his name in the areas of clean energy, sustainable materials, and smart devices.

Collaborations: Throughout his career, Akiba has collaborated with top research institutions, leading companies, and innovative startups to bring his inventions to life and make a positive impact on society.

Conclusion: Takesada Akiba's relentless pursuit of innovation and his commitment to creating a more sustainable future through his inventions have solidified his position as a visionary inventor in the global tech community.

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