Tohru Kimura

This inventor holds 80 USPTO granted patents and 4 EPO patents, primarily in Optical Pickup Devices (CPC class 365145). Top assignees: Konica Minolta Opto, Inc., Konica Corporation, Nec Corporation. Active years: 1995-2014.

USPTO Granted Patents = 80

% Patents Active = 35.0

EPO Patents = 4 (Patent Applications = 12)

Average Co-Inventor Count = 1.6

ph-index = 9

Forward Citations = 404(Granted Patents)

Forward Citations (Not Self Cited) = 374(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kanagawa, JP (1998)
Tokyo, JP (1995 - 2013)
Hachioji, JP (2002 - 2013)
Minato-ku, JP (2014)

Company Filing History:

36 out of 680

Konica Minolta Opto, Inc.

Konica-Minolta Holdings, Inc.

Koninklijke Philips Corporation N.v.

patents

7. 1 out of 8,568

Massachusetts Institute of Technology

patents

8. 1 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

9. 1 out of 37

Nec Engineering, Ltd.

where one patent can have more than one assignee

Years Active: 1995-2014

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Areas of Expertise:

Optical Pickup Device

Objective Lens

Wireless Communication

Optical Element

Aberration Correcting Element

Optical Information Recording

Light Converging Element

Optical System

Multi-Focus Objective Lens

Driving Apparatus

Condenser Lens

Coupling Optical System

80 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8694048 - Wireless transmitting/receiving method and wireless transmitting/receiving apparatus (2014-04-08),

2. 8509238 - Communication network, information processor and address assigning method (2013-08-13),

3. 8477587 - Optical pickup device and objective optical element (2013-07-02),

4. 8364093 - Wireless transmitting/receiving method and wireless transmitting/receiving apparatus (2013-01-29),

5. 8199629 - Objective lens for optical pickup device, and optical pickup device (2012-06-12),

6. 8179880 - Wireless communication method and wireless communication system (2012-05-15),

7. 8121011 - Optical element, aberration correcting element, light converging element, objective optical system, optical pickup device, and optical information recording reproducing device (2012-02-21),

8. 8098562 - Objective lens comprising a diffraction structure for distributing light in to light of different diffraction orders, optical pickup device, and optical information recording or reproduction apparatus having same (2012-01-17),

9. 8077585 - Condenser lens for an objective lens system (2011-12-13),

10. 8077583 - Optical element, aberration correcting element, light converging element, objective optical system, optical pickup device, and optical information recording reproducing device (2011-12-13),

11. 7957249 - Objective lens, optical pickup apparatus and optical information recording and/or reproducing apparatus (2011-06-07),

12. 7957231 - Optical pickup apparatus and objective optical element (2011-06-07),

13. 7924683 - Optical pickup apparatus with objective optical system and guiding optical system (2011-04-12),

14. 7920456 - Objective lens for optical pickup device, optical pickup device and optical information recording/reproducing apparatus (2011-04-05),

15. 7903528 - Optical pick-up apparatus (2011-03-08),

Title: Tohru Kimura - Innovator from Hachioji, Japan

Introduction: Tohru Kimura is a renowned inventor hailing from Hachioji, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tohru Kimura holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Tohru Kimura has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Tohru Kimura has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Tohru Kimura's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true visionary in the world of inventors and innovators.