Company Filing History:

9 out of 1,641

Hitachi Chemical Company, Ltd.

patents

5. 1 out of 832,718

Other

patents

where one patent can have more than one assignee

Years Active: 1980-2001

Loading Chart...

12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6236108 - Substrate for holding a chip of semi-conductor package, semi-conductor package, and fabrication process of semi-conductor package (2001-05-22),

2. 6064111 - Substrate for holding a chip of semi-conductor package, semi-conductor (2000-05-16),

3. 5929741 - Current protector (1999-07-27),

4. 5584121 - Process for producing multiple wire wiring board (1996-12-17),

5. 5486655 - Multiple wire adhesive on a multiple wire wiring board (1996-01-23),

6. 5403869 - Adhesive of epoxy resins, epoxy-modified polybutadiene and photoinitiator (1995-04-04),

7. 5323534 - Process for producing coaxial conductor interconnection wiring board (1994-06-28),

8. 5309632 - Process for producing printed wiring board (1994-05-10),

9. 5233133 - Coaxial conductor interconnection wiring board (1993-08-03),

10. 5053280 - Adhesive composition for printed wiring boards with (1991-10-01),

11. 4791238 - High-density wired circuit board using insulated wires (1988-12-13),

12. 4216246 - Method of improving adhesion between insulating substrates and metal (1980-08-05),

Title: Yorio Iwasaki: Innovator in Semiconductor Packaging

Introduction

Yorio Iwasaki is a prominent inventor based in Shimodate, Japan, known for his significant contributions to the field of semiconductor packaging. With a total of 12 patents to his name, Iwasaki has made remarkable advancements that have influenced the technology industry.

Latest Patents

Iwasaki's latest patents include innovative designs for substrates used in semiconductor packages. One of his notable inventions is a semiconductor packaging chip-supporting substrate, which comprises an insulating supporting substrate, wiring provided on the substrate, and an insulating film. The wiring features an inner connection that connects to a semiconductor chip electrode and a semiconductor chip-mounting region. Additionally, an opening is provided in the insulating supporting substrate where the wiring is formed, allowing for an outer connection to the inner connection. The insulating film is strategically placed to cover the semiconductor chip-mounting region of the wiring, enhancing the overall functionality of the semiconductor package.

Career Highlights

Throughout his career, Iwasaki has worked with esteemed companies such as Hitachi Chemical Company, Ltd. and Hitachi Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Iwasaki has collaborated with notable colleagues, including Toshiro Okamura and Shigeharu Arike, contributing to various projects that have advanced the field of semiconductor packaging.

Conclusion

Yorio Iwasaki's contributions to semiconductor packaging through his patents and collaborations have established him as a key figure in the industry. His innovative designs continue to influence the development of semiconductor technology, showcasing the importance of his work.

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

Please report any incorrect information to support@idiyas.com

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.