logo

For the Inventor, By the Inventor

Chiba-Shi, Japan

Sii Semiconductor Corporation


USPTO Granted Patents = 163


Trademarks = 1

Forward Citations = 181

Loading Chart...
Loading Chart...

108 inventors (with patents filed for the assignee):

goldMedal Masakazu Sugiura (15 out of 46 patents)

silverMedal Tsutomu Tomioka (12 out of 34 patents)

bronzeMedal Minoru Ariyama (9 out of 36 patents)

4.  Kotaro Watanabe (8 out of 24 patents)

5.  Hirofumi Harada (8 out of 43 patents)

6.  Makoto Mitani (8 out of 44 patents)

7.  Tomoki Hikichi (7 out of 35 patents)

8.  Fumihiko Maetani (7 out of 22 patents)

9.  Fumiyasu Utsunomiya (7 out of 73 patents)

10.  Toshiyuki Koike (7 out of 25 patents)

11.  Teruo Suzuki (6 out of 25 patents)

12.  Kosuke Takada (6 out of 23 patents)

13.  Masaru Akino (6 out of 19 patents)

14.  Akihiro Kawano (6 out of 15 patents)

15.  Katsuya Goto (6 out of 13 patents)


Core Competencies:
Sensor Circuit
Semiconductor Device
Optical Sensor Device
Voltage Regulator
Reference Voltage Circuit
Non-Volatile Memory
Battery Device
Booster Circuit
Electronic Circuit
Hall Element
Oscillation Circuit
Current Detection Circuit

163 patents:

1. 10191124 - Sensor circuit (2019-01-29),
2. 10043848 - Semiconductor device and a method of manufacturing a semiconductor device (2018-08-07),
3. 9997645 - Optical sensor device (2018-06-12),
4. 9972625 - Method of manufacturing semiconductor integrated circuit device (2018-05-15),
5. 9966476 - Semiconductor memory device having first and second floating gates of different polarity (2018-05-08),
6. 9948302 - Level shift circuit (2018-04-17),
7. 9947706 - Semiconductor device having a light receiving element (2018-04-17),
8. 9941787 - Reference voltage generation circuit and DCDC converter having the same (2018-04-10),
9. 9941717 - Battery device (2018-04-10),
10. 9935030 - Resin-encapsulated semiconductor device (2018-04-03),
11. 9933798 - Voltage regulator (2018-04-03),
12. 9933494 - Voltage detection circuit (2018-04-03),
13. 9923458 - Booster circuit including a booster section configured to operate intermittently (2018-03-20),
14. 9923411 - Electronic device (2018-03-20),
15. 9917573 - Voltage detection circuit (2018-03-13),
Sii Semiconductor Corporation is a leading provider of semiconductor products, specializing in mixed signal ICs for various applications. Leveraging their expertise in CMOS technology, Sii Semiconductor Corporation offers a wide range of high-performance, low-power consumption solutions. Their innovative products cater to industries including automotive, consumer electronics, industrial, and more. Visit their website for more information.
This text is generated by artificial intelligence and may not be accurate.

logo

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

163 Patents

#1 in Chiba-Shi

#793 in Japan

#4,921 in the World

...
Chiba-Shi, Japan

Sii Semiconductor Corporation

Forward Citations = 181

108 inventors:

goldMedal Masakazu Sugiura (15 out of 46 patents)

silverMedal Tsutomu Tomioka (12 out of 34 patents)

bronzeMedal Minoru Ariyama (9 out of 36 patents)

4.  Kotaro Watanabe (8 out of 24 patents)

5.  Hirofumi Harada (8 out of 43 patents)

Please report any incorrect information to support@idiyas.com
Loading…