IDiyas

For the Inventor, By the Inventor

Kawasaki, Japan

Kazunori Tochiyama

USPTO Granted Patents = 10

Average Co-Inventor Count = 1.7

ph-index = 7

Forward Citations = 227(Granted Patents)


Company Filing History:

goldMedal10 out of 39,228 
 
Fujitsu Corporation
 patents

Years Active: 1990-2002

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10 patents (USPTO):Explore Patents
1. 6373654 - Disk device and apparatus for writing reference signal into the device (2002-04-16),
2. 6185065 - Electromagnetic shielding apparatus for a memory storage disk module which permits air flow for cooling (2001-02-06),
3. 5999365 - Electromagnetic shielding apparatus for a memory storage disk module (1999-12-07),
4. 5946155 - Disk apparatus using stop patterns to reliably determine a stop position (1999-08-31),
5. 5860206 - Method of fixing suspension to actuator arm (1999-01-19),
6. 5847903 - Magnetic circuit structure for a rotary actuator in a disk drive (1998-12-08),
7. 5841609 - Assembly connecting suspension to actuator arm utilizing adhesive (1998-11-24),
8. 5331486 - Disk unit with a device to divert leads from the head (1994-07-19),
9. 5245486 - Disk unit with a side mounted board (1993-09-14),
10. 4899237 - Divided housing for supporting magnetic disks (1990-02-06),

Title: Kazunori Tochiyama: Innovator in Disk Device Technology

Introduction

Kazunori Tochiyama is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of disk device technology, holding a total of 10 patents. His work focuses on enhancing the performance and reliability of memory storage systems.

Latest Patents

Tochiyama's latest patents include innovative designs aimed at improving disk devices. One notable invention is a disk device and apparatus for writing a reference signal into the device. This design features a housing structure that reduces unnecessary vibrations by enhancing the rigidity of the base. The bath-tub type base incorporates a damping structure to attenuate vibrations effectively. Another significant patent is an electromagnetic shielding apparatus for a memory storage disk module. This invention allows for airflow to cool the system while providing a shield against electromagnetic wave emissions. The cover of the memory storage disk unit is designed with small apertures to facilitate air circulation, ensuring optimal performance.

Career Highlights

Kazunori Tochiyama is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies in the field of memory storage. His work has been instrumental in advancing the capabilities of disk devices, making them more efficient and reliable for various applications.

Collaborations

Tochiyama has collaborated with notable colleagues, including Hiroshi Hasegawa and Toshiyuki Hachiya. Their combined expertise has contributed to the successful development of innovative technologies in the industry.

Conclusion

Kazunori Tochiyama's contributions to disk device technology have established him as a key figure in the field. His innovative patents reflect a commitment to enhancing the performance and reliability of memory storage systems.

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