CIPO Patents = 3

EPO Patents = 2

Average Co-Inventor Count = 4.2

ph-index = 12

Forward Citations = 399(Granted Patents)

Forward Citations (Not Self Cited) = 371(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Hyogo, JP (1991 - 2009)
Itami, JP (1993 - 2011)

Company Filing History:

54 out of 10,250

Sumitomo Electric Industries, Limited

where one patent can have more than one assignee

Years Active: 1991-2011

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Areas of Expertise:

Semiconductor Devices

Light Emitting Diodes

Surface Acoustic Wave Devices

Diamond Wafer Technology

Superconducting Thin Films

Microwave Components

Aluminum Nitride

Wafer Holder Manufacturing

Polycrystalline Diamond Substrates

Imaging Devices

Superconductor Layers

Orientational Materials

56 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7897990 - Semiconductor light emitting element mounting member, and semiconductor light emitting device employing it (2011-03-01),

2. 7737562 - Semiconductor element mount, semiconductor device, imaging device, light emitting diode component and light emitting diode (2010-06-15),

3. 7649270 - Collective substrate, semiconductor element mount, semiconductor device, imaging device, light emitting diode component and light emitting diode (2010-01-19),

4. 7518155 - Light emitting element mounting member, and semiconductor device using the same (2009-04-14),

5. 7504671 - Semiconductor device (2009-03-17),

6. 7491980 - Semiconductor light-emitting device mounting member, light-emitting diode constituting member using same, and light-emitting diode using same (2009-02-17),

7. 7420223 - Semiconductor device (2008-09-02),

8. 7335925 - Semiconductor device (2008-02-26),

9. 7298049 - Submount for mounting semiconductor device (2007-11-20),

10. 7196356 - Submount and semiconductor device (2007-03-27),

11. 7015583 - Submount and semiconductor device (2006-03-21),

12. 6716304 - Wafer holder for semiconductor manufacturing apparatus, and method of manufacturing the wafer holder (2004-04-06),

13. 6508884 - Wafer holder for semiconductor manufacturing apparatus, method of manufacturing wafer holder, and semiconductor manufacturing apparatus (2003-01-21),

14. 6403510 - Aluminum nitride sintered body and manufacturing method thereof (2002-06-11),

15. 6356006 - Diamond wafer, method of estimating a diamond wafer and diamond surface acoustic wave device (2002-03-12),

Title: Kenjiro Higaki: Pioneering Inventor from Itami, Japan

Introduction: Kenjiro Higaki is a renowned inventor hailing from Itami, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

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

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

Conclusion: Kenjiro Higaki's relentless passion for innovation and his remarkable contributions to the world of technology make him a true pioneer in his field, inspiring the next generation of inventors and innovators.

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3 patents (CIPO):

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2 patents (EPO):

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