IDiyas

For the Inventor, By the Inventor

Kawasaki, Japan

Hiroyuki Iwahara

USPTO Granted Patents = 11

Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 135(Granted Patents)


Company Filing History:

goldMedal11 out of 39,228 
 
Fujitsu Corporation
 patents

Years Active: 2000-2009

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11 patents (USPTO):Explore Patents
1. 7609484 - Magnetic disk device (2009-10-27),
2. 7167338 - Magnetic disk apparatus (2007-01-23),
3. 7139154 - Disc drive actuator assembly with trunk flexible printed circuit board damping configuration (2006-11-21),
4. 6992864 - Flexible printed circuit board unit contributing to reliable soldering and suppression of increased temperature (2006-01-31),
5. 6757131 - Magnetic disk apparatus (2004-06-29),
6. 6567237 - Sound reducing cover seal for information recording apparatus (2003-05-20),
7. 6487038 - Recording disk drive and method of assembling the same (2002-11-26),
8. 6466400 - Magnetic disk drive capable of reducing noise at starting utilizing conjoining, damped washers to support shafts in the disk drive (2002-10-15),
9. 6373654 - Disk device and apparatus for writing reference signal into the device (2002-04-16),
10. 6266207 - Sound reducing cover seal for information recording apparatus (2001-07-24),
11. 6081990 - Method for incorporating disk media into magnetic disk drive (2000-07-04),

Title: Hiroyuki Iwahara: Innovator in Magnetic Disk Technology

Introduction

Hiroyuki Iwahara is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of magnetic disk technology, holding a total of 11 patents. His work has been instrumental in advancing the efficiency and functionality of magnetic disk devices.

Latest Patents

Iwahara's latest patents include a magnetic disk device that features a magnetic circuit designed to drive an actuator carrying a magnetic head. This innovation allows the magnetic head to be accurately moved to a target track on the surface of a magnetic disk. Additionally, he has developed a magnetic disk apparatus that includes a motor for rotating the magnetic disk, a disk-shaped clamp for secure mounting, and a C-shaped balancer to adjust the rotary balance of the disk.

Career Highlights

Hiroyuki Iwahara has spent a significant portion of his career at Fujitsu Corporation, where he has been able to apply his expertise in magnetic disk technology. His innovative designs and patents have contributed to the company's reputation as a leader in the technology sector.

Collaborations

Iwahara has collaborated with notable colleagues such as Mitsuhiro Izumi and Keiji Aruga. Their combined efforts have led to advancements in magnetic disk technology and have fostered a collaborative environment that encourages innovation.

Conclusion

Hiroyuki Iwahara's contributions to magnetic disk technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of efficient data storage solutions.

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