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For the Inventor, By the Inventor

Tokyo, Japan

Takaki Kohno

This inventor holds 14 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1991-2002.

USPTO Granted Patents = 14

% Patents Active = 85.7

Average Co-Inventor Count = 1.0

ph-index = 7

Forward Citations = 106(Granted Patents)


Company Filing History:

goldMedal14 out of 36,653 
 
Nec Corporation
 patents

Years Active: 1991-2002

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14 patents (USPTO):Explore Patents
1. 6396150 - Wiring structure of semiconductor device (2002-05-28),
2. 6388932 - Memory with high speed reading operation using a switchable reference matrix ensuring charging speed (2002-05-14),
3. 6347047 - Mask ROM semiconductor memory device capable of synchronizing the activation of the sense amplifier and of the word line (2002-02-12),
4. 6310811 - Memory with high speed reading operation using a switchable reference matrix ensuring charging speed (2001-10-30),
5. 6157580 - Semiconductor memory device capable of easily controlling a reference (2000-12-05),
6. 5703820 - Semiconductor memory device with precharge time improved (1997-12-30),
7. 5617355 - Semiconductor memory device having positive feedback sense amplifier (1997-04-01),
8. 5565802 - Semiconductor device with differential amplifier operable at high speed (1996-10-15),
9. 5528544 - Semiconductor memory device having high speed sense amplifier (1996-06-18),
10. 5388071 - Semiconductor memory device regulable in access time after fabrication (1995-02-07),
11. 5303188 - Semiconductor memory device regulable in access time after fabrication (1994-04-12),
12. 5301144 - Semiconductor memory device having a decoding circuit for reducing (1994-04-05),
13. 5295098 - Semiconductor memory device having high-speed three-state data output (1994-03-15),
14. 5022003 - Semiconductor memory device (1991-06-04),

Title: Takaki Kohno: Innovator in Semiconductor Technology

Introduction

Takaki Kohno is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 14 patents. His innovative work has paved the way for advancements in semiconductor devices, enhancing their efficiency and performance.

Latest Patents

One of Takaki Kohno's latest patents is focused on a wiring structure of semiconductor devices. This method provides a shielding effect while increasing the wiring area to a small extent. It involves the use of shielding wires made of the same material and length as the signal wires, which are set to ground potential via aluminum wiring extended from GND pads. The shielding wire segments are separated by cranking points, ensuring effective performance.

Another notable patent is for a semiconductor memory device that features a high-speed reading operation using a switchable reference matrix. This device includes a memory cell matrix section, a reference memory cell matrix section, and a sensing circuit. When a memory cell is selected based on an address signal, the device outputs a read data signal corresponding to the storage data of the selected memory cell. The reference memory cell matrix section outputs a reference data signal for the read data signal, allowing for synchronous data reading.

Career Highlights

Takaki Kohno is currently associated with NEC Corporation, a leading company in the technology sector. His work at NEC has allowed him to collaborate with other experts in the field, further enhancing his contributions to semiconductor technology.

Conclusion

Takaki Kohno's innovative patents and contributions to semiconductor technology highlight his role as a key inventor in this field. His work continues to influence advancements in electronic devices, showcasing the importance of innovation in technology.

Profile summary based on public USPTO records.
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