Masaki Okabe

This inventor holds 18 USPTO granted patents, plus 6 CIPO patents and 3 EPO patents, primarily in Electric Shaver Technology. Top assignee: Izumi Products Company. Active years: 1994-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Okabe. Retrieved from https://idiyas.com/inventor/masaki-okabe

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 18

% Patents Active = 72.2

CIPO Patents = 6 (Patent Applications = 5)

EPO Patents = 3

Average Co-Inventor Count = 1.4

ph-index = 5

Forward Citations = 86(Granted Patents)

Location History:

Nagano, JP (1994 - 1995)
Matsumoto, JP (2001 - 2013)

Company Filing History:

18 out of 123

Izumi Products Company

patents

Years Active: 1994-2013

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Areas of Expertise:

Inner Cutter

Rotary Shaver

Reciprocating Electric Shaver

Electric Razor

Cutting Member

Cutter Unit

Shaving Technology

Electric Shaving

Manufacturing Method

Outer Cutter Unit

Electric Shaver Design

Electromechanical Devices

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8434233 - Inner cutter for a rotary shaver and a rotary shaver using the same (2013-05-07),

2. 7665214 - Rotary electric shaver (2010-02-23),

3. 7621050 - Inner cutter for a reciprocating type electric shaver (2009-11-24),

4. 7313867 - Inner cutter of a reciprocating electric shaver (2008-01-01),

5. 7243576 - Method for manufacturing an inner cutter of a reciprocating electric shaver and an inner cutter of a reciprocating electric shaver (2007-07-17),

6. 7178242 - Electric rotary shaver (2007-02-20),

7. 7003886 - Inner cutter unit and outer cutter unit for an electric shaver (2006-02-28),

8. 6968620 - Electric shaver (2005-11-29),

9. 6952879 - Inner cutter unit for an electric rotary shaver (2005-10-11),

10. 6317984 - Inner cutter for a reciprocating electric shaver and reciprocating electric shaver (2001-11-20),

11. 5427001 - Method and apparatus for making external cutting member of an electric (1995-06-27),

12. 5394611 - Electric razor (1995-03-07),

13. 5390416 - Electric razor (1995-02-21),

14. D355505 - Cutter for electric shaver (1995-02-14),

15. D355504 - Cutter for electric shaver (1995-02-14),

Title: Biography of Inventor Masaki Okabe

Introduction: Masaki Okabe is a prominent inventor based in Matsumoto, Japan. He has made significant contributions to the field of rotary shavers, holding a total of 18 patents. His innovative designs have improved the functionality and efficiency of shaving devices.

Latest Patents: Among his latest patents are the "Inner cutter for a rotary shaver" and the "Rotary electric shaver." The inner cutter features a unique design with multiple blade supports that enhance the shaving experience. The rotary electric shaver includes a disc-shaped outer cutter and an inner cutter that works in harmony to provide a superior shave.

Career Highlights: Okabe has dedicated his career to advancing shaving technology. His work at Izumi Products Company has positioned him as a leader in the industry. His inventions have not only improved user experience but have also set new standards for rotary shavers.

Collaborations: Throughout his career, Okabe has collaborated with talented individuals such as Hiromi Uchiyama and Tsuyoshi Nakano. These partnerships have fostered innovation and creativity in the development of new products.

Conclusion: Masaki Okabe's contributions to the field of shaving technology are noteworthy. His patents reflect his commitment to innovation and excellence. As he continues to work at Izumi Products Company, his impact on the industry is sure to grow.

Profile summary based on public USPTO records.