Company Filing History:

12 out of 5,966

Shin-etsu Chemical Co., Ltd.

patents

3 out of 1,257

Hitachi-kokusai Electric Inc.

where one patent can have more than one assignee

Years Active: 1992-2014

where 'Filed Patents' based on already Granted Patents

14 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 8641829 - Substrate processing system (2014-02-04),

2. 8604126 - Silicone resin composition and optical material (2013-12-10),

3. 8506714 - Substrate processing system (2013-08-13),

4. 8461367 - Preparation process of trisilylamine (2013-06-11),

5. 7981815 - Semiconductor device producing method and substrate processing apparatus (2011-07-19),

6. 6987565 - Organometallic compound vaporizing/feeding system (2006-01-17),

7. 6737214 - Chemical amplification resist compositions (2004-05-18),

8. 6641975 - Resist composition and patterning process (2003-11-04),

9. 6322924 - Preparation of crosslinked solid polymer electrolyte (2001-11-27),

10. 6096234 - Cross-linked polymer solid electrolyte, method of manufacturing (2000-08-01),

11. 6025437 - Block-graft copolymer, self-crosslinked polymer solid electrolyte and (2000-02-15),

12. 5951820 - Method of purifying an organometallic compound (1999-09-14),

13. 5377616 - Method for vaporizing and supplying organometal compounds (1995-01-03),

14. 5160542 - Apparatus for vaporizing and supplying organometal compounds (1992-11-03),

Title: Kazuhiro Hirahara: Innovator in Substrate Processing Systems

Introduction

Kazuhiro Hirahara is a prominent inventor based in Joetsu, Japan. He has made significant contributions to the field of substrate processing, holding a total of 14 patents. His innovative work has advanced the technology used in various applications, particularly in optical materials.

Latest Patents

Among his latest patents is a substrate processing system that enhances the efficiency and effectiveness of processing substrates. Additionally, he has developed a silicone resin composition that comprises a silicon base polymer obtained from the dehydration reaction of a hydrolyzable silane compound. This composition is particularly suited for forming optical materials, showcasing his expertise in material science and engineering.

Career Highlights

Kazuhiro has worked with notable companies such as Shin-Etsu Chemical Co., Ltd. and Hitachi Kokusai Electric Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the industry.

Collaborations

Throughout his career, Kazuhiro has collaborated with esteemed colleagues, including Toshinobu Ishihara and Toru Nakanishi. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Kazuhiro Hirahara's contributions to substrate processing and optical materials have established him as a key figure in his field. His innovative patents and collaborations reflect his commitment to advancing technology and improving industry standards.

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