Company Filing History:

12 out of 16,458

Fuji Photo Film Company, Limited

Years Active: 2001-2011

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7881013 - Recording tape cartridge (2011-02-01),

2. 7379258 - Inspection method of head unit moving device and manufacture method of inspection use tape therefor (2008-05-27),

3. 7154694 - Servo writer (2006-12-26),

4. 7110211 - Magnetic tape, magnetic tape cartridge, magnetic tape drive, and method for recording data on magnetic tape (2006-09-19),

5. 7014927 - Magnetic recording medium (2006-03-21),

6. 6916521 - Cleaning medium for magnetic recording apparatus (2005-07-12),

7. 6881474 - Magnetic tape possessing a controlled radius of curvature in the width and longitudinal directions (2005-04-19),

8. 6767610 - Magnetic tape having specific surface recording density and comprising a support having specific surface roughness (2004-07-27),

9. 6721123 - Magnetic tape recording medium, magnetic tape recording and reproducing apparatus, magnetic tape recording method and magnetic tape cassette (2004-04-13),

10. 6667119 - Magnetic recording medium comprising magnetic layers, the coercive force thereof specifically related to saturation magnetic flux density (2003-12-23),

11. 6652999 - Magnetic recording medium and signal recording system comprising at least two magnetic layers with orthogonally oriented axes (2003-11-25),

12. 6620483 - Magnetic recording medium (2003-09-16),

13. 6251509 - Magnetic tape (2001-06-26),

14. 6228461 - Magnetic recording tape (2001-05-08),

Title: Minoru Sueki: Innovator in Recording Technology

Introduction

Minoru Sueki is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of recording technology, holding a total of 14 patents. His innovative work has impacted various aspects of tape recording and playback systems.

Latest Patents

One of his latest patents is for a recording tape cartridge. This invention houses a reel that includes a hub around which recording tape is wound, with at least part of the hub formed by a resin. The rigidity (modulus of elasticity) in the radial direction of the hub and the creep deformation ratio of the recording tape satisfy specific conditions, allowing for controlled creep deformation at minimal cost. Another significant patent involves an inspection method for a head unit moving device. This method includes steps for running an inspection tape with a servo signal, measuring the position of a head unit, and calculating differences to ensure accurate movement in response to the servo signal.

Career Highlights

Minoru Sueki has worked with prominent companies in the industry, including Fuji Photo Film Company, Limited and Fujifilm Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in recording technology.

Collaborations

Throughout his career, Sueki has collaborated with talented individuals such as Masatoshi Takahashi and Yutaka Kakuishi. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.

Conclusion

Minoru Sueki's contributions to recording technology through his patents and collaborations highlight his role as a significant innovator in the industry. His work continues to influence the development of recording systems today.

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