IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Shin Narushima

USPTO Granted Patents = 11 

Average Co-Inventor Count = 5.4

ph-index = 3

Forward Citations = 36(Granted Patents)


Location History:

  • Chuo-ku, JP (2005 - 2007)
  • Tokyo, JP (2007 - 2013)

Company Filing History:

goldMedal11 out of 7,952 
 
Tdk Corporation
 patents
silverMedal3 out of 763 
 
Sae Magnetics (h.k.) Limited
 patents
where one patent can have more than one assignee

Years Active: 2005-2013

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11 patents (USPTO):Explore Patents
1. 8472137 - Magnetic head and method of manufacture thereof wherein the head includes a pole layer and non-magnetic layer having a continuous tapered face opposed to a trailing shield (2013-06-25),
2. 8102622 - Perpendicular magnetic write head, method of manufacturing the same and method of forming magnetic layer pattern (2012-01-24),
3. 8072706 - Magnetic head for perpendicular magnetic recording and method of manufacturing same (2011-12-06),
4. 7848056 - Thin film magnetic head having thermal expansion layer for suppressing thermal protrusion (2010-12-07),
5. 7808743 - Perpendicular magnetic write head having a structure that suppresses unintended erasure of information on a write medium at a non-writing time (2010-10-05),
6. 7787215 - Thin film magnetic head in which thermal protrusion is suppressed and method of forming the same (2010-08-31),
7. 7372667 - Thin-film magnetic head, head gimbal assembly with thin-film magnetic head, head arm assembly with head gimbal assembly, magnetic disk drive apparatus with head gimbal assembly and manufacturing method of thin-film magnetic head (2008-05-13),
8. 7321480 - Thin-film magnetic head having magnetic layers of different thicknesses and fabrication method for same (2008-01-22),
9. 7239480 - Thin film magnetic head having an upper pole portion with a width that increases towards an abs (2007-07-03),
10. 7197814 - Method for fabricating a thin film magnetic head (2007-04-03),
11. 6920685 - Method for fabricating a thin film magnetic head (2005-07-26),

Title: Innovations of Shin Narushima

Introduction

Shin Narushima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of magnetic technology, holding a total of 11 patents. His work focuses on advancements in magnetic heads and manufacturing methods, which are crucial for modern data storage solutions.

Latest Patents

One of his latest patents is for a magnetic head and method of manufacture thereof. This invention includes a pole layer and a non-magnetic layer that features a continuous tapered face opposed to a trailing shield. The design aims to enhance the performance of magnetic recording and reproducing apparatuses. Another notable patent is for a perpendicular magnetic write head and its manufacturing method. This process involves forming a magnetic layer on a substrate and utilizing a mask pattern to create a main magnetic pole layer with an inclined part, optimizing the magnetic layer's performance.

Career Highlights

Shin Narushima has worked with notable companies in the industry, including TDK Corporation and SAE Magnetics (H.K.) Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in magnetic recording.

Collaborations

He has collaborated with talented individuals such as Takamitsu Sakamoto and Taro Oike, further enhancing the innovative projects he has been involved in.

Conclusion

Shin Narushima's contributions to magnetic technology through his patents and collaborations have significantly impacted the field. His innovative spirit continues to drive advancements in data storage solutions.

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