Osamu Kakutani

This inventor holds 14 USPTO granted patents. Top assignees: Kabushiki Kaisha Shinkawa, Hitachi, Ltd., Hitachi Tokyo Electronics. Active years: 1987-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Kakutani. Retrieved from https://idiyas.com/inventor/osamu-kakutani

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

USPTO Granted Patents = 14

% Patents Active = 57.1

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 68(Granted Patents)

Location History:

Ohme, JP (1987 - 1988)
Oume, JP (2002 - 2013)

Company Filing History:

12 out of 349

Kabushiki Kaisha Shinkawa

Hitachi Tokyo Electronics

patent

4. 1 out of 1

Hitachi Tokyo Engineering Co., Ltd.

patent

where one patent can have more than one assignee

Years Active: 1987-2013

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8511534 - Ultrasonic horn (2013-08-20),

2. 8434656 - Ultrasonic horn (2013-05-07),

3. 8152043 - Ultrasonic horn (2012-04-10),

4. 8052026 - Ultrasonic horn (2011-11-08),

5. 7389805 - Bonding arm swinging type bonding apparatus (2008-06-24),

6. 7306132 - Bonding apparatus (2007-12-11),

7. 7293686 - Bonding apparatus (2007-11-13),

8. 7096912 - Bonding apparatus (2006-08-29),

9. 6766936 - Transducer and a bonding apparatus using the same (2004-07-27),

10. 6760968 - Die packing device (2004-07-13),

11. 6505397 - Die holding mechanism for a die with connecting wires thereon (2003-01-14),

12. 6383844 - Multi-chip bonding method and apparatus (2002-05-07),

13. 4763827 - Manufacturing method (1988-08-16),

14. 4674670 - Manufacturing apparatus (1987-06-23),

Title: The Innovative Journey of Osamu Kakutani

Introduction: Osamu Kakutani, a trailblazing inventor based in Oume, Japan, has made significant contributions to the world of technology with his relentless pursuit of excellence. With a portfolio of 14 patents, Kakutani's creativity and ingenuity have paved the way for future generations of inventors.

Latest Patents: Osamu Kakutani's latest patents include an ultrasonic horn designed for use in wire bonding apparatus. The horn features mounting flanges, a slit, and a cross-sectional shape varying portion. The strategic design elements of the horn enhance its performance and efficiency, making it a valuable innovation in the field of ultrasonics.

Career Highlights: Throughout his career, Kakutani has worked with esteemed companies such as Kabushiki Kaisha Shinkawa and Hitachi, Ltd. His experience in these organizations has further fueled his passion for innovation and provided him with the platform to showcase his inventive capabilities.

Collaborations: Collaboration plays a vital role in the journey of any inventor. Osamu Kakutani has collaborated with talented individuals such as Yutaka Kondo and Tsutomu Mimata. Their teamwork and synergy have resulted in the development of groundbreaking inventions that have left a lasting impact on the industry.

Conclusion: Osamu Kakutani's dedication to innovation and his ability to think outside the box have established him as a visionary inventor. His patents and collaborations not only showcase his technical prowess but also highlight his commitment to pushing the boundaries of what is possible in the realm of technology. Osamu Kakutani's legacy serves as an inspiration for aspiring inventors worldwide, encouraging them to dream big and pursue their innovative ideas with unwavering determination.

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]