Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241722 | Micro gunsight, small laser, fine-tuning spring, laser sight device inner core, reset pin, and laser sight device | Jianhua Sun, Meng Zhao, Yingzi Yang | 2025-03-04 |
| 11802751 | Reflective inner red dot sight optical system with improved monochromaticity and concealment, two-light three-color optical system, and sight thereof | Jianhua Sun, Yingzi Yang | 2023-10-31 |
| 11777166 | Multi-gear brightness adjustment circuit board, multi-gear battery holder structure, and multi-gear brightness adjustment assembly | Jianhua Sun, Tuan Zhang | 2023-10-03 |
| 11421960 | Self-adaptive brightness adjustment circuit and solar inner red dot sight | Jianhua Sun, Yaofeng Zhao | 2022-08-23 |
| 10707870 | High-side driver circuit | Kazuya HOKAZONO, Jun Fukudome | 2020-07-07 |
| 10411691 | Semiconductor device driving circuit | Kazuya HOKAZONO, Akihisa Yamamoto | 2019-09-10 |
| 10389227 | Semiconductor device drive circuit and inverter device with desaturation detection | Kazuya HOKAZONO, Akihisa Yamamoto | 2019-08-20 |
| 10374599 | Delay-time correction circuit, semiconductor-device drive circuit, and semiconductor device | Kazuya HOKAZONO, Akihisa Yamamoto | 2019-08-06 |
| 10298223 | Semiconductor device driving circuit | Kazuya HOKAZONO, Akihisa Yamamoto | 2019-05-21 |
| 10291220 | Level shift circuit and drive circuit | Kazuya HOKAZONO, Akihisa Yamamoto | 2019-05-14 |
| 10233060 | Switching valve, switching hydraulic system and crane | Zenghai Shan, Shouwei Wang, Yinmei Ren, Lei Zhao, Houbao Qi | 2019-03-19 |
| 10148264 | Semiconductor device drive circuit | Kazuya HOKAZONO, Akihisa Yamamoto | 2018-12-04 |
| 10116310 | Level shift circuit, integrated circuit, and power semiconductor module | Kazuya HOKAZONO, Akihisa Yamamoto | 2018-10-30 |
| 10062650 | Semiconductor device, and semiconductor chip having chip identification information | Kazuya HOKAZONO, Akihisa Yamamoto | 2018-08-28 |
| 9755637 | Drive circuit for semiconductor element and semiconductor device | Kazuya HOKAZONO, Akihisa Yamamoto | 2017-09-05 |
| 9184599 | Gunstock for BB bullet gun | Jianhua Sun, Chen Gong, Xuewen Cheng | 2015-11-10 |
| 8786319 | Latch isolation circuit | Tarun Gupta | 2014-07-22 |
| 8762187 | Easy process modeling platform | Jing Gu, Yang Wang | 2014-06-24 |
| 8517655 | Locking wedge system | — | 2013-08-27 |
| 7535128 | Temperature detector | Akihisa Yamamoto | 2009-05-19 |
| 7102376 | Power semiconductor module with detector for detecting main circuit current through power semiconductor element | Toru Iwagami, Shinya Shirakawa, Mamoru Seo, Masaki Sakai | 2006-09-05 |