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For the Inventor, By the Inventor

Itami, Japan

Daisuke Murakami

This inventor holds 13 USPTO granted patents and 2 EPO patents. Top assignees: Sumitomo Electric Industries, Limited, Sumitomo Electric Hardmetal Corp., Dmg Mori Seiki Co., Ltd.. Active years: 1997-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daisuke Murakami. Retrieved from https://idiyas.com/inventor/daisuke-murakami-af3x9uqe

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

USPTO Granted Patents = 13

% Patents Active = 84.6


Average Co-Inventor Count = 3.7

ph-index = 5

Forward Citations = 114(Granted Patents)


Location History:

  • Itama, JP (1998)
  • Hyogo, JP (2000 - 2015)
  • Itami, JP (1997 - 2019)
  • Osaka, JP (2024)

Company Filing History:

goldMedal10 out of 10,641 
 
Sumitomo Electric Industries, Limited
 patents
silverMedal8 out of 599 
 
Sumitomo Electric Hardmetal Corp.
 patents
bronzeMedal1 out of 81 
 
Dmg Mori Seiki Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1997-2025

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13 patents (USPTO):Explore Patents
1. D1103231 - Cutting tool (2025-11-25),
2. D1103230 - Cutting tool (2025-11-25),
3. D1102498 - Cutting tool (2025-11-18),
4. D1014585 - Cutting tool (2024-02-13),
5. 10300534 - Drill (2019-05-28),
6. 9776251 - Lathe turning tool (2017-10-03),
7. 9187376 - Sintered compact, cutting tool formed using sintered compact, and method for manufacturing sintered compact (2015-11-17),
8. 7591209 - Vibration suppressing cutting tool (2009-09-22),
9. 7490536 - Vibration-suppressing cutting tool (2009-02-17),
10. 6089750 - Noncontact temperature distribution measuring apparatus (2000-07-18),
11. 5947651 - Indexable insert (1999-09-07),
12. 5776588 - Coated hard alloy tool (1998-07-07),
13. 5597272 - Coated hard alloy tool (1997-01-28),

Title: Daisuke Murakami: Innovator in Cutting Tool Technology

Introduction

Daisuke Murakami is a prominent inventor based in Itami, Japan. He has made significant contributions to the field of cutting tool technology, holding a total of 13 patents. His innovative designs and solutions have garnered attention in various industries.

Latest Patents

Among his latest patents, Daisuke has developed advanced cutting tools that enhance efficiency and precision in manufacturing processes. These innovations reflect his commitment to improving industrial applications and meeting the evolving needs of the market.

Career Highlights

Daisuke has had a successful career, working with notable companies such as Sumitomo Electric Industries, Limited and Sumitomo Electric Hardmetal Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in cutting tool technology.

Collaborations

Throughout his career, Daisuke has collaborated with talented individuals, including Akihiko Ikegaya and Hideki Moriguchi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in their field.

Conclusion

Daisuke Murakami's contributions to cutting tool technology and his impressive portfolio of patents highlight his role as a leading inventor. His work continues to influence the industry and inspire future innovations.

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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