Koji Funaoka

This inventor holds 11 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Denki Kabushiki Kaisha. Active years: 2004-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Funaoka. Retrieved from https://idiyas.com/inventor/koji-funaoka

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

USPTO Granted Patents = 11

% Patents Active = 72.7

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 9(Granted Patents)

Location History:

Chiyoda-ku, JP (2010)
Tokyo, JP (2004 - 2024)

Company Filing History:

8 out of 16,618

Mitsubishi Electric Corporation

patents

3 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

Years Active: 2004-2024

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11958128 - Laser apparatus and laser machining apparatus (2024-04-16),

2. 11697177 - Laser processing method and laser processing apparatus (2023-07-11),

3. 11548099 - Laser processing method and laser processing apparatus (2023-01-10),

4. 11389907 - Laser machining apparatus and laser machining method (2022-07-19),

5. 11274672 - Rotation driving device, method for mounting rotation driving device, axial blower, method for mounting axial blower, and laser oscillator (2022-03-15),

6. 8265111 - Laser light source module (2012-09-11),

7. 7876804 - Laser oscillator (2011-01-25),

8. 7809033 - Laser oscillator (2010-10-05),

9. 6920170 - Orthogonally excited-type laser oscillator (2005-07-19),

10. 6792014 - Orthogonal excitation-type laser oscillator (2004-09-14),

11. 6690024 - Laser inspection apparatus (2004-02-10),

Title: Innovations by Koji Funaoka: Pioneering Laser Technologies in Tokyo

Introduction

Koji Funaoka is a distinguished inventor based in Tokyo, Japan, known for his significant contributions to laser technology. With a prolific portfolio of 11 patents, Funaoka has made remarkable advancements in laser apparatus and processing methods, shaping the landscape of modern manufacturing and precision engineering.

Latest Patents

Funaoka's recent innovations include a sophisticated laser apparatus and a groundbreaking laser machining apparatus. The laser apparatus features a laser oscillator paired with an acousto-optic modulation unit comprising two acousto-optic modulators. This allows for the diffraction of a laser beam through various ultrasonic wave applications. Additionally, the laser machining apparatus involves a novel processing method that enables the formation of multiple through-holes in a workpiece, made from both a base material and fiber-reinforced composite material, using pulsed laser light. The design ensures efficiency and precision, permitting each hole to be formed with a single laser pulse.

Career Highlights

Throughout his career, Koji Funaoka has contributed his expertise to prominent companies, including Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His work has consistently centered around enhancing laser technologies and processing techniques, making significant impacts in various applications.

Collaborations

Funaoka has collaborated with notable colleagues, including Masayuki Saiki and Masahiko Hasegawa. These partnerships have enriched his work, fostering an environment of innovation and sharing of knowledge within the field of laser technology.

Conclusion

Koji Funaoka's inventive spirit and dedication to advancing laser technology highlight his importance in the field. His patents and collaborative efforts signify a commitment to innovation that continues to influence manufacturing processes and enhance the capabilities of laser application in various industries.

Profile summary based on public USPTO records.