Company Filing History:

31 out of 58,129

Sony Corporation

patents

1 out of 186

Sony Chemicals Corporation

Director-general of Agency of Industrial Science and Technology

patents

where one patent can have more than one assignee

Years Active: 1977-2005

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33 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 6903392 - Semiconductor device and its manufacturing method (2005-06-07),

2. RE38613 - Method for growing a nitride compound semiconductor (2004-10-05),

3. 6750481 - Semiconductor laminated substrate, semiconductor crystal substrate and semiconductor device and method of manufacturing the same (2004-06-15),

4. 6501154 - Semiconductor substrate made of a nitride III-V compound semiconductor having a wurtzite-structured crystal structure (2002-12-31),

5. 6468902 - Semiconductor device and its manufacturing method (2002-10-22),

6. 6426264 - Method of manufacturing a semiconductor laminated substrate, semiconductor crystal substrate and semiconductor device (2002-07-30),

7. 6413312 - Method for growing a nitride compound semiconductor (2002-07-02),

8. 6362016 - Semiconductor light emitting device (2002-03-26),

9. 6281032 - Manufacturing method for nitride III-V compound semiconductor device using bonding (2001-08-28),

10. 6239033 - Manufacturing method of semiconductor device (2001-05-29),

11. 6235617 - Semiconductor device and its manufacturing method (2001-05-22),

12. 6140169 - Method for manufacturing field effect transistor (2000-10-31),

13. 6121636 - Semiconductor light emitting device (2000-09-19),

14. 6111273 - Semiconductor device and its manufacturing method (2000-08-29),

15. 6107162 - Method for manufacture of cleaved light emitting semiconductor device (2000-08-22),

Title: Inventor Hiroji Kawai

Introduction: Hiroji Kawai is a renowned inventor based in Kanagawa, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hiroji Kawai holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: Throughout his career, Hiroji Kawai has worked tirelessly to develop cutting-edge solutions that have revolutionized industries. His inventions have significantly impacted the way we interact with technology on a daily basis.

Collaborations: Hiroji Kawai has collaborated with leading research institutions and tech companies to bring his ideas to life. His partnerships have been instrumental in pushing the boundaries of innovation and creating products that enhance the lives of people worldwide.

Conclusion: In conclusion, Hiroji Kawai's passion for innovation and his dedication to pushing the limits of what is possible have solidified his reputation as a visionary inventor in the tech world. His work continues to inspire future generations of inventors to think outside the box and create solutions that shape the world of tomorrow.

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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.