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Yokohama, Japan

Masaharu Ohkubo

USPTO Granted Patents = 42

Average Co-Inventor Count = 3.8

ph-index = 15

Forward Citations = 601(Granted Patents)

Company Filing History:

42 out of 90,753

Canon Kabushiki Kaisha

Years Active: 1983-2002

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Areas of Expertise:

Image Recording Apparatus

Image Forming Apparatus

Electrophotography

Color Image Processing

Fixing Device

Charging Member

Data Processing Apparatus

Dot Image Output

Developing Apparatus

Laser Emitting Apparatus

Process Cartridge

Image Reading Apparatus

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6477319 - Image recording apparatus which sends charasteristic/correction signals whenever new look-up table are selected or a pre-selected number of pages have been printed (2002-11-05),

2. 6427054 - Image forming apparatus indicating the residue of toner and the deficiency of toner (2002-07-30),

3. 6259885 - Image forming apparatus having transportation guide with fluorinated resin (2001-07-10),

4. 6134025 - Dot image data output apparatus (2000-10-17),

5. 6108105 - Dot image output apparatus (2000-08-22),

6. 6052549 - Charging roller, and process cartridge and image-forming apparatus (2000-04-18),

7. 6002106 - Fixing device (1999-12-14),

8. 5859948 - Images processing apparatus for controlling binarized multi-value image (1999-01-12),

9. 5754188 - Data processing apparatus (1998-05-19),

10. 5682576 - Fixing device (1997-10-28),

11. 5659869 - Image fixing apparatus having pressure roller with fluorine surface (1997-08-19),

12. 5596388 - Process cartridge with an information feature and image forming (1997-01-21),

13. 5565995 - System for correcting a pulse-width-modulated signal in a recording (1996-10-15),

14. 5543899 - Charging member having a foamed layer of a material with specified (1996-08-06),

15. 5541711 - Charging member having a cavity, charging device, process unit, and (1996-07-30),

Title: The Innovative Mind of Masaharu Ohkubo

Introduction: Masaharu Ohkubo is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masaharu Ohkubo holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of what is possible.

Career Highlights: With a career spanning over two decades, Masaharu Ohkubo 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, Masaharu Ohkubo has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Masaharu Ohkubo's passion for innovation, coupled with his relentless drive to solve complex technological challenges, has solidified his reputation as a visionary inventor in Yokohama, Japan, and beyond.

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