Average Co-Inventor Count = 3.1

ph-index = 9

Forward Citations = 323(Granted Patents)

Location History:

Sakae-machi, JP (1998)
Hachioji, JP (1980 - 2008)
Niigata-ken, JP (1997 - 2009)
Tokyo, JP (1998 - 2011)

Company Filing History:

9 out of 1,252

Konishiroku Photo Industry Co., Ltd.

patents

9 out of 4,048

Alps Electric Co., Ltd.

Konica-minolta Holdings, Inc.

patents

Years Active: 1980-2011

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32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7999651 - Planar coil component (2011-08-16),

2. 7472470 - Method of manufacturing a perpendicular magnetic recording head (2009-01-06),

3. 7370415 - Manufacturing method of ink-jet head (2008-05-13),

4. 7190553 - Thin-film magnetic head having lower magnetic pole layer and insulator layer behind the lower magnetic pole layer in the direction of height of the pole layer, and method for manufacturing the thin-film magnetic head (2007-03-13),

5. 7181829 - Method of manufacturing a perpendicular magnetic recording head (2007-02-27),

6. 7111384 - Method for manufacturing magnetic head including coil (2006-09-26),

7. 6958886 - Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface, and method of manufacturing the head (2005-10-25),

8. 6704162 - Thin-film head for reducing track width, preventing write fringing and reducing saturation (2004-03-09),

9. 6687084 - Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface of yoke layer, and method of manufacturing the head (2004-02-03),

10. 6655789 - Ink jet print head (2003-12-02),

11. 6651335 - Method of producing an ink jet print head through a processing method of electroless plating (2003-11-25),

12. 6636381 - Thin-film magnetic head for reducing track width, preventing write fringing and reducing magnetic saturation, and production method thereof (2003-10-21),

13. 6390607 - Ink jet print head (2002-05-21),

14. RE37453 - Ink jet print head (2001-11-27),

15. 6290338 - Ink jet print head (2001-09-18),

Title: Innovator Minoru Yamada: A Pioneer in Magnetic Technologies

Introduction

Minoru Yamada, a prolific inventor based in Niigata-ken, Japan, has made significant contributions to the field of technology with a remarkable portfolio of 32 patents. His innovations primarily focus on electromagnetic components and recording technologies, establishing him as a key figure in his industry.

Latest Patents

Among Yamada's latest patents is a groundbreaking design for a planar coil component. This innovation features a configuration where side legs face each other along the X-direction, with a strict adherence to dimensions ensuring optimal performance. The central leg's width is strategically designed to maximize efficiency, enhancing the overall function of the component.

Additionally, Yamada developed a method for manufacturing a perpendicular magnetic recording head. This patent emphasizes the formation of a main magnetic pole layer on a meticulously flattened insulating layer. The design prioritizes accuracy and effectiveness, ensuring high pattern fidelity while minimizing fringing occurrences in recording patterns.

Career Highlights

Yamada's illustrious career includes collaborations with notable companies such as Konishiroku Photo Industry Co., Ltd. and Alps Electric Co., Ltd. His work there has allowed him to push the boundaries of what is possible in electromagnetic technology, cultivating innovations that have influenced the industry significantly.

Collaborations

Throughout his career, Yamada has collaborated with esteemed colleagues such as Eiji Ito and Hisayuki Yazawa. These partnerships have fostered an environment of creativity and technical advancement, leading to the successful development of numerous patents in the field.

Conclusion

Minoru Yamada's inventive spirit and technological prowess continue to shape the landscape of electromagnetic components and recording technologies. With 32 patents to his name, he stands as a testament to innovation and a source of inspiration for aspiring inventors in Japan and beyond. His contributions underscore the vital role of inventors in driving technological progress and the potential for new inventions to transform industries.

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