Goro Kitsukawa

This inventor holds 70 USPTO granted patents, primarily in Semiconductor Memory (CPC class 3652). Top assignees: Hitachi, Ltd., Hitachi Device Engineering Co., Ltd., Texas Instruments Corporation. Active years: 1987-2011.

USPTO Granted Patents = 70

% Patents Active = 87.1

Average Co-Inventor Count = 5.6

ph-index = 17

Forward Citations = 946(Granted Patents)

Forward Citations (Not Self Cited) = 931(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Nishitama, JP (1987 - 1991)
Nishitama-gun, Tokyo, JP (1991)
Hirai, JP (1996)
Kisarazu, JP (2001 - 2003)
Nishitama-gun, JP (2005 - 2007)
Tokyo, JP (1989 - 2008)
Hinodemachi, JP (1993 - 2008)
HInode, JP (1992 - 2009)
Kamakura, JP (2008 - 2011)

Company Filing History:

Hitachi Device Engineering Co., Ltd.

patents

6 out of 29,854

Texas Instruments Corporation

patents

4. 4 out of 3,781

Renesas Technology Corp.

patents

5. 3 out of 182

Hitachi Vlsi Engineering Corp.

Hitachi Ltd, of Japan

Vlsi Engineering Corporation

patents

10. 7 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 1987-2011

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Areas of Expertise:

Semiconductor Memory

Large-Capacity Memory

Sub-Amplifiers

Power Supply

Signal Buses

Integrated Circuit

Dynamic RAM

Memory Regulator

Sense Amplifier

Voltage Circuit

Operational Speed

Manufacturing Method

70 patents (USPTO):Sort by Forward CitationsExplore Patents

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

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

3. 7638871 - Semiconductor device (2009-12-29),

4. 7400034 - Semiconductor device (2008-07-15),

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

6. 7323727 - System with meshed power and signal buses on cell array (2008-01-29),

7. 7211842 - System with meshed power and signal buses on cell array (2007-05-01),

8. 7002856 - Semiconductor device incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions (2006-02-21),

9. RE38944 - Semiconductor memory (2006-01-23),

10. 6970391 - Semiconductor device incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions (2005-11-29),

11. 6967371 - System with meshed power and signal buses on cell array (2005-11-22),

12. 6864559 - Semiconductor memory device (2005-03-08),

13. 6831317 - System with meshed power and signal buses on cell array (2004-12-14),

14. 6815742 - System with meshed power and signal buses on cell array (2004-11-09),

15. 6740958 - Semiconductor memory device (2004-05-25),

Title: Goro Kitsukawa - Innovative Inventor from Tokyo

Introduction: Goro Kitsukawa is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Goro Kitsukawa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and creativity.

Career Highlights: Throughout his illustrious career, Goro Kitsukawa has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Goro Kitsukawa has collaborated with top researchers and scientists from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous successful projects and inventions.

Conclusion: Goro Kitsukawa's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible in the world of technology.