IDiyas

For the Inventor, By the Inventor

Yokohama, Japan

Lapis Technology Co., Ltd.


USPTO Granted Patents = 77

Forward Citations = 10

Loading Chart...
Loading Chart...

53 inventors (with patents filed for the assignee):

goldMedal Hiroshi Tsuchi (17 out of 129 patents)

silverMedal Hiroaki Ishii (5 out of 13 patents)

bronzeMedal Yukinobu Watanabe (4 out of 9 patents)

4.  Hiroyoshi Ichikura (4 out of 20 patents)

5.  Kenichi Shigeta (4 out of 10 patents)

6.  Yuki Imatoh (3 out of 12 patents)

7.  Koji Higuchi (3 out of 45 patents)

8.  Tetsuo Oomori (3 out of 8 patents)

9.  Kenichi Shiibayashi (2 out of 16 patents)

10.  Hayato Koizumi (2 out of 2 patents)

11.  Takuya Motohashi (2 out of 2 patents)

12.  Tadashi Takenoshita (2 out of 2 patents)

13.  Masayuki Otsuka (1 out of 18 patents)

14.  Hideki Masai (1 out of 5 patents)

15.  Masato Yamazaki (1 out of 10 patents)


Core Competencies:
Output Buffer Circuit
Charge Pump Device
Display Driver
Digital-to-Analog Converter
Semiconductor Device
Wireless Communication Device
Data Transmission Device
Voltage Generation Circuit
Image Display System
Power Supply Device
Signal Level Shift Circuit
Video Signal Processing Device

77 patents:

1. 12483245 - Output buffer circuit, charge pump device, display drive device, and display device (2025-11-25),
2. 12445130 - Output buffer circuit and semiconductor device (2025-10-14),
3. 12444382 - Source driver, display controller, and display device (2025-10-14),
4. 12438568 - Wireless communication device (2025-10-07),
5. 12438531 - Delay time control circuit (2025-10-07),
6. 12424137 - Display driver and display apparatus (2025-09-23),
7. 12406638 - Digital-to-analog converter, data driver, and display device (2025-09-02),
8. 12394390 - Source driver having charge share line connecting output lines and display apparatus (2025-08-19),
9. 12393067 - Driver circuit for suppressing variations in slew rate (2025-08-19),
10. 12385969 - Semiconductor device and semiconductor device testing method (2025-08-12),
11. 12361908 - Display apparatus, source driver, and gradation voltage generating circuit (2025-07-15),
12. 12361907 - Digital-to-analog converter, data driver, and display device (2025-07-15),
13. 12360545 - Regulator circuit (2025-07-15),
14. 12341426 - Semiconductor device, electronic device, and method of setting characteristics of electronic device (2025-06-24),
15. 12327154 - IC tag and semiconductor device (2025-06-10),
LAPIS TECHNOLOGY CO., LTD. is a leading technology company specializing in the development and manufacturing of semiconductor devices and solutions. With a strong focus on innovation, LAPIS leverages its expertise in areas such as integrated circuits, sensors, and communication technology to provide cutting-edge solutions for various industries. The company is committed to delivering high-quality products and services to customers worldwide and contributing to the advancement of the global technology landscape.
This text is generated by artificial intelligence and may not be accurate.

logo

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

77 Patents

#21 in Yokohama

#1,286 in Japan

#9,369 in the World

...
Yokohama, Japan

Lapis Technology Co., Ltd.

Forward Citations = 10

53 inventors:

goldMedal Hiroshi Tsuchi (17 out of 129 patents)

silverMedal Hiroaki Ishii (5 out of 13 patents)

bronzeMedal Yukinobu Watanabe (4 out of 9 patents)

4.  Hiroyoshi Ichikura (4 out of 20 patents)

5.  Kenichi Shigeta (4 out of 10 patents)

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