EPO Patents = 5

Average Co-Inventor Count = 1.4

ph-index = 14

Forward Citations = 486(Granted Patents)

Forward Citations (Not Self Cited) = 301(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kawasaki, JP (2002 - 2015)
Kuwana, JP (2016 - 2020)
Yokohama, JP (1996 - 2022)

Company Filing History:

42 out of 1,674

Fujitsu Semiconductor Limited

Fujitsu Microelectronics Limited

Tokyo Pet Kabushiki Kaisha

patents

7. 2 out of 335

Sumitomo Electric Device Innovations, Inc.

Fujutsu Semiconductor Limited

patent

Years Active: 1996-2022

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Areas of Expertise:

Semiconductor Device

Groove-Shaped Via-Hole

Multilayer Interconnection Structure

Capacitor Design

Damascene Method

Phase Shift Mask

Constant-Voltage Circuit

Fabrication Techniques

Interconnection Capacitor

Pattern Design

Manufacturing Processes

Device Architecture

89 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11476110 - Semiconductor device (2022-10-18),

2. 11011370 - Method for manufacturing semiconductor device (2021-05-18),

3. 10840130 - Semiconductor device and semiconductor device fabrication method (2020-11-17),

4. 10546773 - Semiconductor device and semiconductor device fabrication method (2020-01-28),

5. 10403543 - Semiconductor device having groove-shaped via-hole (2019-09-03),

6. 9972531 - Method of manufacturing a semiconductor device having groove-shaped via-hole (2018-05-15),

7. 9947575 - Semiconductor device and semiconductor device fabrication method (2018-04-17),

8. 9502353 - Semiconductor device having groove-shaped via-hole (2016-11-22),

9. 9412699 - Semiconductor device having groove-shaped via-hole (2016-08-09),

10. 9412698 - Semiconductor device having groove-shaped via-hole (2016-08-09),

11. 9412697 - Semiconductor device having groove-shaped via-hole (2016-08-09),

12. 9412696 - Semiconductor device having groove-shaped via-hole (2016-08-09),

13. 9406613 - Semiconductor device having groove-shaped via-hole (2016-08-02),

14. 9406612 - Semiconductor device having groove-shaped via-hole (2016-08-02),

15. 9406611 - Semiconductor device having groove-shaped via-hole (2016-08-02),

Title: Kenichi Watanabe: Pioneering Inventor from Kawasaki

Introduction: Kenichi Watanabe is a distinguished inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of innovation and technology.

Latest Patents: Kenichi Watanabe holds several patents in various technological domains, showcasing his continuous commitment to pushing the boundaries of invention and creativity.

Career Highlights: Throughout his illustrious career, Kenichi Watanabe has been at the forefront of numerous technological advancements, revolutionizing industries with his inventive solutions and forward-thinking approach.

Collaborations: Kenichi Watanabe has collaborated with leading research institutions, universities, and innovative companies, fostering a culture of innovation and knowledge-sharing to drive progress in the technological landscape.

Conclusion: Kenichi Watanabe stands as a visionary inventor whose relentless pursuit of innovation has left an indelible mark on the world of technology, inspiring future generations to continue pushing the boundaries of what is possible.

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5 patents (EPO):

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