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For the Inventor, By the Inventor

Kawasaki, Japan

Makoto Yanagisawa

USPTO Granted Patents = 17

Average Co-Inventor Count = 3.8

ph-index = 8

Forward Citations = 295(Granted Patents)


Company Filing History:

goldMedal17 out of 39,228 
 
Fujitsu Corporation
 patents

Years Active: 1988-2007

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17 patents (USPTO):Explore Patents
1. 7218166 - Current stabilization circuit, current stabilization method, and solid-state imaging apparatus (2007-05-15),
2. 6215712 - Semiconductor memory device capable of multiple word-line selection and method of testing same (2001-04-10),
3. 6166992 - Semiconductor device (2000-12-25),
4. 616699 - Semiconductor device (2000-12-26),
5. 6147915 - Semiconductor integrated circuit (2000-11-14),
6. 6063640 - Semiconductor wafer testing method with probe pin contact (2000-05-16),
7. 6009039 - Semiconductor device (1999-12-28),
8. 5995429 - Semiconductor memory device capable of multiple word-line selection and (1999-11-30),
9. 5767712 - Semiconductor device (1998-06-16),
10. 5663917 - Semiconductor circuit having MOS circuit for use in strong electric field (1997-09-02),
11. 5592433 - Semiconductor memory device having a capability for controlled (1997-01-07),
12. 5537354 - Semiconductor memory device and method of forming the same (1996-07-16),
13. 5483497 - Semiconductor memory having a plurality of banks usable in a plurality (1996-01-09),
14. 5384726 - Semiconductor memory device having a capability for controlled (1995-01-24),
15. 5353257 - Word line driving circuit and semiconductor memory device using the same (1994-10-04),

Title: The Innovative Contributions of Makoto Yanagisawa

Introduction

Makoto Yanagisawa is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of technology, particularly in the development of circuits and semiconductor devices. With a total of 17 patents to his name, Yanagisawa has established himself as a key figure in innovation.

Latest Patents

Yanagisawa's latest patents include a current stabilization circuit and method, as well as a solid-state imaging apparatus. The current stabilization circuit is designed to stabilize electric current through a constant voltage supplying circuit and a current generating circuit. This innovative design allows for feedback control to adjust the current amount based on voltage comparisons. Additionally, his semiconductor memory device is capable of multiple word-line selection, which enhances testing operations by allowing simultaneous activation of word lines corresponding to selected word drivers.

Career Highlights

Yanagisawa is currently employed at Fujitsu Corporation, where he continues to push the boundaries of technology. His work has been instrumental in advancing semiconductor technology and improving circuit designs. His expertise and innovative mindset have made a lasting impact on the industry.

Collaborations

Some of his notable coworkers include Yukinori Kodama and Yoshihiro Takemae. Their collaborative efforts have contributed to the success of various projects within Fujitsu Corporation.

Conclusion

Makoto Yanagisawa's contributions to technology through his patents and work at Fujitsu Corporation highlight his role as an influential inventor. His innovative designs continue to shape the future of electronic devices and circuits.

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