Company Filing History:

11 out of 42,508

Hitachi, Ltd.

patents

2 out of 4,814

Fuji Electric Co., Ltd.

patents

1 out of 3,781

Renesas Technology Corp.

patents

4. 1 out of 7,529

Renesas Electronics Corporation

patents

5. 1 out of 1,037

Agency of Industrial Science and Technology

patents

Years Active: 1991-2019

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10176981 - Semiconductor device and semiconductor device manufacturing method (2019-01-08),

2. 9972499 - Method for forming metal-semiconductor alloy using hydrogen plasma (2018-05-15),

3. 8304810 - Semiconductor device and semiconductor substrate having selectively etched portions filled with silicon germanium (2012-11-06),

4. 7579229 - Semiconductor device and semiconductor substrate (2009-08-25),

5. 7317207 - Semiconductor device, method of making the same and liquid crystal display device (2008-01-08),

6. 6903372 - Semiconductor device, method of making the same and liquid crystal display device (2005-06-07),

7. 6888162 - Electronic apparatus having polycrystalline semiconductor thin film structure (2005-05-03),

8. 6727514 - Thin-film semiconductor integrated circuit device and picture display device with using thereof and manufacturing method thereof (2004-04-27),

9. 6545294 - ELECTRONIC APPARATUS HAVING SEMICONDUCTOR DEVICE INCLUDING PLURALITY OF TRANSISTORS FORMED ON A POLYCRYSTALLINE LAYERED STRUCTURE IN WHICH THE NUMBER OF CRYSTAL GRAINS IN EACH POLYCRYSTALLINE LAYER IS GRADUALLY REDUCED FROM LOWER TO UPPER LAYER (2003-04-08),

10. 6529304 - Optical communication equipment and system (2003-03-04),

11. 5689494 - Surface atom fabrication method and apparatus (1997-11-18),

12. 5523592 - Semiconductor optical device, manufacturing method for the same, and (1996-06-04),

13. 5416331 - Surface atom fabrication method and apparatus (1995-05-16),

14. 5338942 - Semiconductor projections having layers with different lattice constants (1994-08-16),

15. 5241197 - Transistor provided with strained germanium layer (1993-08-31),

Title: Kiyokazu Nakagawa: Pioneering Inventor from Kofu

Introduction: Kiyokazu Nakagawa is a renowned inventor hailing from Kofu, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Nakagawa's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With over two decades of experience in research and development, Nakagawa has led numerous successful projects that have resulted in patented inventions revolutionizing various industries.

Collaborations: Throughout his career, Nakagawa has collaborated with leading tech companies, research institutions, and universities worldwide, fostering a culture of innovation and knowledge sharing.

Conclusion: Kiyokazu Nakagawa's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and researchers globally.

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