Company Filing History:

27 out of 39,230

Fujitsu Corporation

patents

2 out of 125

Toshiba Storage Device Corporation

patents

Years Active: 1991-2011

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29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7944648 - Head slider and storage medium driving device (2011-05-17),

2. 7701670 - Head slider capable of being reliably released from effect of moving recording medium (2010-04-20),

3. 7570459 - Ramp loading unit and drive having the same (2009-08-04),

4. 7558023 - Head support unit with ramp structure and drive having the same (2009-07-07),

5. 7511923 - Head suspension, information storage apparatus, and lead structure (2009-03-31),

6. 7379270 - Head supporting mechanism (2008-05-27),

7. 7369365 - Head slider capable of being reliably released from effect of moving recording medium (2008-05-06),

8. 7221541 - Magnetic head supporting mechanism (2007-05-22),

9. 7110220 - Head slider having pads formed on rail surfaces (2006-09-19),

10. 6940694 - Magnetic head assembly having thin-film dummy patterns provided on surface of gimbal spring (2005-09-06),

11. 6801398 - Magnetic head suspension assembly with adhesion limiting structure (2004-10-05),

12. 6781794 - Head suspension having different hardness contact surfaces for head slider control during shock (2004-08-24),

13. 6594116 - Head suspension having different hardness contact surfaces for head slider control during shock (2003-07-15),

14. 6583962 - Head slider supporting device, disk device and suspension having thermal protection for head IC chip (2003-06-24),

15. 6560073 - Magnetic head supporting mechanism (2003-05-06),

Title: Innovations by Takeshi Ohwe: A Pioneer in Head Slider Technology

Introduction

Takeshi Ohwe, based in Kawasaki, Japan, is an accomplished inventor known for his significant contributions to the field of data storage technology. With an impressive portfolio of 29 patents, Ohwe has continually pushed the boundaries of innovation, particularly in the area of head slider mechanisms used in storage devices.

Latest Patents

Among Ohwe's latest patents are groundbreaking technologies that enhance the functionality and efficiency of head sliders. One notable patent describes a head slider featuring a slider body equipped with an insulating nonmagnetic film. This film is intricately designed to incorporate a magnetoresistive effect film, along with first and second wiring patterns for improved connectivity. An innovative switch element is also integrated, allowing for dynamic changes in conductivity.

Another noteworthy patent outlines a head slider that effectively manages the relationship between the slider body and a recording medium. This invention features a medium-opposed surface consisting of two hemisected areas, where one area generates a greater positive pressure than the other. This design cleverly utilizes airflow to maintain the slider's distance from the moving recording medium, enhancing the reliability of data storage operations.

Career Highlights

Takeshi Ohwe has made a significant impact within notable companies such as Fujitsu Corporation and Toshiba Storage Device Corporation. His role in these organizations has positioned him as a key player in the development of advanced storage technologies.

Collaborations

Throughout his career, Ohwe has collaborated with talented individuals, including his coworkers Toru Watanabe and Yoshifumi Mizoshita. These partnerships have fostered a creative environment that promotes innovation and the sharing of ideas in the technological sector.

Conclusion

Takeshi Ohwe's contributions to the field of data storage technology, exemplified by his latest patents and collaborative efforts, highlight his status as a prominent inventor. His work continues to inspire advancements that shape the future of storage devices, showcasing the vital role of innovation in enhancing technological capabilities.

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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.