Average Co-Inventor Count = 2.3

ph-index = 22

Forward Citations = 1,549(Granted Patents)

Forward Citations (Not Self Cited) = 1,532(Oct 12, 2025)

Inventors with similar research interests:

Location History:

Machida, JP (1990)
Himeji, JP (1990)
Yokohama, JP (1992)
Kamakura, JP (1998)
Zama, JP (1990 - 2006)
Hyogo, JP (1992 - 2006)
Atsugi, JP (2010)
Kanagawa, JP (1992 - 2012)
Tokyo, JP (1987 - 2022)

Company Filing History:

41 out of 16,612

Semiconductor Energy Laboratory Co., Ltd.

patents

20 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

Canon Kabushiki Kaisha

Hitachi Global Storage Technologies Netherlands B.v.

Years Active: 1987-2022

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76 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 11457700 - Decorative apparatus, drive control method, and communication system (2022-10-04),

2. 11442413 - Information display device with improved reliability against external force and control of display based on movement (2022-09-13),

3. 11314140 - Flexible display module and switch unit for switching a display pattern (2022-04-26),

4. 11024068 - Implementing time display on a watch based on whether a wearer has looked at the watch (2021-06-01),

5. 11003145 - Information display device with improved reliability against external force (2021-05-11),

6. 10573047 - Implementing display on a wristwatch according to a residual voltage of the wristwatch (2020-02-25),

7. 10395406 - Apparatus, method, program and communication system for displaying information according to a residual voltage of a power supply of an information display apparatus (2019-08-27),

8. 8134804 - Micro electro mechanical system and head gimbal assembly (2012-03-13),

9. 7700164 - Apparatus for fabricating coating and method of fabricating the coating (2010-04-20),

10. 7518814 - Magnetic head tester and method of manufacturing magnetic disk drive (2009-04-14),

11. 7418404 - Commodity order acceptance and transportation system, method, and recording medium (2008-08-26),

12. 7264850 - Process for treating a substrate with a plasma (2007-09-04),

13. 7144629 - Electrostatic-erasing abrasion-proof coating and method for forming the same (2006-12-05),

14. 7061345 - Filter circuit with series and parallel elements (2006-06-13),

15. 7054610 - Wireless terminal device (2006-05-30),

Title: Kenji Itoh: Innovator in Decorative and Information Display Technologies

Introduction

Kenji Itoh, a prolific inventor based in Kanagawa, Japan, has made significant contributions to the fields of decorative apparatus and information display technologies. With an impressive portfolio of 76 patents, his work is characterized by innovative solutions that blend aesthetics with functionality.

Latest Patents

Among his latest patents, Itoh has developed a decorative apparatus, a drive control method, and a communication system that elevate the user experience by utilizing thin display technology. This decorative apparatus intriguingly incorporates a thin-plate display situated between a stone and a stone seat. The associated drive control unit regulates the display to enhance visual appeal, particularly in jewelry such as rings, pendants, necklaces, and earrings.

Furthermore, Itoh's advancements include an information display device designed to bolster reliability against external forces. This device features a case for showing time information and a band that can be worn on the arm. Inside both the case and band, a single piece of thin display is integrated with a metal sheet and a resin sheet. This innovation caters to the need for dependable information display devices.

Career Highlights

Kenji Itoh’s career spans significant roles in esteemed organizations like Semiconductor Energy Laboratory Co., Ltd. and Mitsubishi Electric Corporation. His tenure at these companies allowed him to pioneer advancements in semiconductor and display technologies, positioning him as a leader in innovation.

Collaborations

Throughout his professional journey, Itoh has collaborated with notable individuals in the industry, including Shunpei Yamazaki and Shigenori Hayashi. Their combined expertise has likely influenced the innovative trajectory of his work.

Conclusion

Kenji Itoh's contributions to the fields of decorative and information display innovations underscore his status as a forward-thinking inventor. His blend of creativity and technical prowess continues to inspire advancements, paving the way for new possibilities in both jewelry and information technologies.

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