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For the Inventor, By the Inventor

Ichihara, Japan

Yukihiko Yamashita

This inventor holds 7 USPTO granted patents. Top assignee: Hitachi Chemical Company, Ltd.. Active years: 1993-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukihiko Yamashita. Retrieved from https://idiyas.com/inventor/yukihiko-yamashita

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 42.9

Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Hitachi, JP (1993)
  • Ichihara, JP (2004 - 2007)
  • Tsukuba, JP (2013 - 2017)

Company Filing History:

goldMedal7 out of 1,641 
 
Hitachi Chemical Company, Ltd.
 patents

Years Active: 1993-2017

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7 patents (USPTO):Explore Patents
1. 9656353 - Reflow film, solder bump formation method, solder joint formation method, and semiconductor device (2017-05-23),
2. 8461699 - Positive-type photosensitive resin composition, method for producing resist pattern, semiconductor device, and electronic device (2013-06-11),
3. 7295376 - Pseudo cross-link type resin composition, molding material, sheet or film, and optical element obtained therefrom (2007-11-13),
4. 6903160 - Pseudocross-linking resin composition, molded materials, sheet or film made therefrom, and optical elements (2005-06-07),
5. 6900273 - Low-hygroscopicity low-birefringence resin compositions, molding material obtained therefrom, sheet or film, and optical part (2005-05-31),
6. 6767967 - Pseudo cross-link type resin composition, molding material, sheet or film, and optical element obtained therefrom (2004-07-27),
7. 5238730 - Electrical laminate with dibasic acid-modified epoxy (meth)acrylate (1993-08-24),

Title: Yukihiko Yamashita: Pioneering Inventor from Ichihara

Introduction: Yukihiko Yamashita is a renowned inventor hailing from Ichihara, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yukihiko Yamashita holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Yukihiko Yamashita has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Yukihiko Yamashita has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Yukihiko Yamashita's passion for innovation and his relentless pursuit of technological excellence have solidified his reputation as a pioneering inventor not only in Ichihara but on a global scale.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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