Masataka Yahagi

USPTO Granted Patents = 31 (Patent Applications = 9)

CIPO Patents = 2

EPO Patents = 6 (Patent Applications = 2)

Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 175(Granted Patents)

Location History:

Kitaibaraki, JP (2012)
Ibaraki, JP (2007 - 2023)

Company Filing History:

16 out of 480

Jx Nippon Mining & Metals Corporation

patents

13 out of 165

Nippon Mining & Metals Co., Ltd.

Jx Nippon Mining & Metals Corporatoin

patent

where one patent can have more than one assignee

Years Active: 2007-2025

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31 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12444686 - Semiconductor device (2025-10-14),

2. 11651790 - Thin film comprising titanium oxide, and method of producing thin film comprising titanium oxide (2023-05-16),

3. 9663405 - Oxide sintered compact, its production method, and raw material powder for producing oxide sintered compact (2017-05-30),

4. 9028726 - Oxide sintered compact for producing transparent conductive film (2015-05-12),

5. 8882975 - Sb-Te base alloy sinter sputtering target (2014-11-11),

6. 8877021 - Chromic oxide powder for sputtering target, and sputtering target manufactured from such chromic oxide powder (2014-11-04),

7. 8758497 - Sputtering target of sintered Ti—Nb based oxide, thin film of Ti—Nb based oxide, and method of producing the thin film (2014-06-24),

8. 8728358 - Sintered compact, amorphous film and crystalline film of composite oxide, and process for producing the films (2014-05-20),

9. 8663439 - Sputtering target for producing metallic glass membrane and manufacturing method thereof (2014-03-04),

10. 8652399 - Sputtering target for producing metallic glass membrane and manufacturing method thereof (2014-02-18),

11. 8501052 - Thin film comprising titanium oxide as main component and sintered compact sputtering target comprising titanium oxide as main component (2013-08-06),

12. 8430978 - Sputtering target and method for production thereof (2013-04-30),

13. 8277694 - Sintered compact of composite oxide, amorphous film of composite oxide, process for producing said film, crystalline film of composite oxide and process for producing said film (2012-10-02),

14. 8252206 - Amorphous film of composite oxide, crystalline film of composite oxide, method of producing said films and sintered compact of composite oxide (2012-08-28),

15. 8148245 - Method for producing a-IGZO oxide thin film (2012-04-03),

Title: The Innovative Mind of Masataka Yahagi: Pioneering Thin Film Technology

Introduction: Masataka Yahagi, a brilliant inventor based in Ibaraki, Japan, has made significant contributions to the field of thin film technology through his impressive portfolio of 30 patents. His latest patents showcase his expertise in developing high-quality thin films with unique properties, such as high refractive index and superior transmittance.

Latest Patents:

1. Thin film comprising titanium oxide: Yahagi's thin film primarily consists of titanium oxide with added elements like Ti, Ag, and O. This innovative film is designed for various applications, such as interference and protective films for optical information recording media. Additionally, it can be applied to glass substrates for heat reflective, antireflective, or interference filter purposes.

2. Oxide sintered compact: Another remarkable invention by Yahagi is an oxide sintered compact made of indium, gallium, zinc, and oxygen. This compact is crucial for producing IGZO targets with high densification and low bulk resistance, preventing target swelling and cracks while ensuring efficient sputtering.

Career Highlights: Masataka Yahagi has demonstrated his pioneering spirit while working at esteemed companies like JX Nippon Mining & Metals Corporation and Nippon Mining & Metals Co., Ltd. His innovative approach to thin film technology has earned him recognition as a leading expert in the field.

Collaborations: Throughout his career, Yahagi has collaborated with talented individuals such as Hideo Takami and Atsushi Nakamura. These partnerships have led to the development of groundbreaking technologies and further advancements in thin film applications.

Conclusion: Masataka Yahagi's inventive prowess and dedication to pushing the boundaries of thin film technology have cemented his position as a trailblazer in the industry. His contributions continue to inspire innovation and drive progress in the realm of materials science and optical technologies.

This text is generated by artificial intelligence and may not be accurate.