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Hachioji, Japan

Olympus Optical Company, Ltd.

USPTO Granted Patents = 5,729

CIPO Patents = 2

EPO Patents = 3

Trademarks = 61

Forward Citations = 225,644

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2,390 inventors (with patents filed for the assignee):

Masaji Nishikawa (106 out of 107 patents)

Hisao Yabe (90 out of 100 patents)

Takayoshi Togino (85 out of 133 patents)

4. Tatsuo Nagasaki (83 out of 83 patents)

5. Kenji Kimura (68 out of 89 patents)

6. Tatsuya Suzuki (67 out of 157 patents)

7. Kimihiko Nishioka (66 out of 95 patents)

8. Akira Osanai (54 out of 54 patents)

9. Osamu Nonaka (52 out of 284 patents)

10. Takeaki Nakamura (50 out of 76 patents)

11. Masahide Kanno (49 out of 49 patents)

12. Masaaki Sato (47 out of 60 patents)

13. Yoshihiro Iida (46 out of 47 patents)

14. Akira Suzuki (46 out of 53 patents)

15. Yasuhiro Komiya (45 out of 74 patents)

Core Competencies:

Confocal Microscope

Electronic Camera

Image Processing

Endoscope System

Digital Camera

Color Reproduction

Imaging Apparatus

Ultrasonic Operating Apparatus

Medical Treatment Instrument

Focusing Apparatus

Dust-Proofing Technology

Microdisplay Apparatus

5,729 patents: Sort by Forward Citations

1. 8531762 - Confocal microscope apparatus (2013-09-10),

2. 8477205 - Electronic camera that synthesizes two images taken under different exposures (2013-07-02),

3. 8290263 - Image processing apparatus (2012-10-16),

4. 8106953 - Imaging apparatus including a cooled imaging element which is shifted to perform high-definition imaging (2012-01-31),

5. 8077250 - Electronic still camera with capability to perform optimal focus detection according to selected mode (2011-12-13),

6. 8072680 - Confocal microscope apparatus (2011-12-06),

7. 8049790 - Electronic camera for synthesizing two images having a white balance correction (2011-11-01),

8. 7907168 - Endoscope system (2011-03-15),

9. 7808544 - Electronic still camera with capability to perform optimal focus detection according to selected mode (2010-10-05),

10. 7762948 - Endoscope system (2010-07-27),

11. 7755664 - Image pickup apparatus (2010-07-13),

12. 7740582 - Ultrasonic operating apparatus (2010-06-22),

13. 7733377 - Camera system for communicating information related to user authorization and image data over a radio communication system (2010-06-08),

14. 7722532 - Electric bending endoscope (2010-05-25),

15. 7686524 - Image pick-up device unit having a dust-proofing member that is vibrated to remove dust, the dust-proofing member being pressed by a spring pressing member toward a sealing structure that seals an interval between the dust-proofing member and an image pick-up device (2010-03-30),

Olympus Optical Company, Ltd. is a leading manufacturer of innovative optical and digital solutions. With a rich history dating back to 1919, Olympus is known for its high-quality and reliable products in the fields of healthcare, life sciences, and industrial solutions. The company is committed to developing cutting-edge technologies and delivering exceptional products that enhance the lives of people worldwide. Visit their website for more information.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

5,729 Patents

#1 in Hachioji

#42 in Japan

#141 in the World

Hachioji, Japan

Olympus Optical Company, Ltd.

Forward Citations = 225,644

2,390 inventors:

Masaji Nishikawa (106 out of 107 patents)

Hisao Yabe (90 out of 100 patents)

Takayoshi Togino (85 out of 133 patents)

4. Tatsuo Nagasaki (83 out of 83 patents)

5. Kenji Kimura (68 out of 89 patents)

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