Company Filing History:

11 out of 1,112

Hitachi Maxell, Limited

patents

where one patent can have more than one assignee

Years Active: 1987-2010

Loading Chart...

12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7728902 - Imaging device and biometrics authentication apparatus (2010-06-01),

2. 5952074 - Magnetic recording medium (1999-09-14),

3. 5789062 - Magnetic recording medium (1998-08-04),

4. 5774313 - Magnetic disk which reduces deterioration in regenerated signals due to (1998-06-30),

5. 5756130 - Stamper for producing recording medium (1998-05-26),

6. 5587860 - Magnetic disc cartridge including a magnetic disc having a cleaning (1996-12-24),

7. 5430594 - Magnetic recording medium (1995-07-04),

8. 5355270 - Magnetic recording medium having a reference track structure for (1994-10-11),

9. 5319507 - Recording/reproducing system using a flexible magnetic disk (1994-06-07),

10. 4875121 - Magnetic head supporting device (1989-10-17),

11. 4796129 - Magnetic head device for improving head placement on a magnetic disc (1989-01-03),

12. 4695910 - Recording disc cartridge having an improved hub assembly (1987-09-22),

As a website focused on innovations, inventions, inventors, patent attorneys, assignees, and patents, I am delighted to present an article on the accomplished inventor Nobuhiro Umebayashi.

Title: The Ingenious Mind of Nobuhiro Umebayashi

Introduction: Nobuhiro Umebayashi, a prolific inventor based in Tsukuba, Japan, has made significant contributions to the field of technology with a total of 12 patents to his name.

Latest Patents: Umebayashi's recent patents include an innovative Imaging Device and Biometrics Authentication Apparatus. The imaging device features a unique design incorporating a photoreceptor portion, a microlens array, and a light shielding layer to enhance image capture capabilities. Additionally, his Magnetic Recording Medium patent introduces a novel approach to magnetic data storage with advanced tracking mechanisms.

Career Highlights: With a career spanning various prestigious companies, Umebayashi has garnered experience and expertise. Noteworthy mentions include his tenure at Hitachi Maxell, Limited, and Hitachi Maxell, Ltd., where he honed his skills in research and development.

Collaborations: Throughout his career, Umebayashi has collaborated with esteemed professionals such as Teruhisa Miyata and Akira Miyake. These collaborations have led to the creation of groundbreaking technologies and innovative solutions.

Conclusion: Nobuhiro Umebayashi's innovative spirit and dedication to technological advancements have solidified his position as a trailblazer in the world of inventions. His diverse portfolio of patents stands as a testament to his ingenuity and commitment to pushing the boundaries of technological innovation.

Should you require further information or details on other inventors, patents, or innovations, feel free to explore our website at idiyas.com for comprehensive insights and updates in the realm of technology and invention.

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

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.