Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396092 | Ceramic circuit board and semiconductor device using same | Takayuki Naba, Keiichi Yano | 2025-08-19 |
| 12167534 | Method for manufacturing a ceramic copper circuit board | Takashi Sano | 2024-12-10 |
| 12108962 | Endoscopic treatment device | Yusuke Shiota, Chika Miyajima, Kotaro Yamada, Tomohiro Tsuji | 2024-10-08 |
| 12096954 | Endoscopic surgical tool | Yusuke Shiota | 2024-09-24 |
| 12043447 | Packaging container for transporting ceramic substrates | Masanori Hoshino, Hideki Sato | 2024-07-23 |
| 11973003 | Ceramic metal circuit board and semiconductor device using the same | Takayuki Naba, Keiichi Yano | 2024-04-30 |
| 11653447 | Ceramic copper circuit board and method for manufacturing the same | Takashi Sano | 2023-05-16 |
| 11594467 | Ceramic metal circuit board and semiconductor device using the same | Takayuki Naba, Keiichi Yano | 2023-02-28 |
| 11277911 | Ceramic copper circuit board and method for manufacturing the same | Takashi Sano | 2022-03-15 |
| 11129282 | Method for manufacturing ceramic circuit board | Hideaki Hirabayashi, Fumiyuki Kawashima, Akito Sasaki | 2021-09-21 |
| 11013112 | Ceramic copper circuit board and semiconductor device based on the same | Takashi Sano | 2021-05-18 |
| 10952317 | Ceramic circuit board and semiconductor module | Takayuki Naba, Keiichi Yano | 2021-03-16 |
| 10872841 | Ceramic metal circuit board and semiconductor device using the same | Takayuki Naba, Noboru Kitamori | 2020-12-22 |
| 10818565 | Circuit board and semiconductor module | Takashi Sano | 2020-10-27 |
| 10790214 | Circuit substrate and semiconductor device | Takayuki Naba, Masashi Umehara | 2020-09-29 |
| 10595403 | Ceramic circuit board and semiconductor module | Takayuki Naba, Keiichi Yano | 2020-03-17 |
| 10515868 | Circuit substrate and semiconductor device | Takayuki Naba, Masashi Umehara | 2019-12-24 |
| 10366938 | Silicon nitride circuit board and electronic component module using the same | Noboru Kitamori, Takayuki Naba, Masashi Umehara | 2019-07-30 |
| 10160690 | Silicon nitride circuit board and semiconductor module using the same | Noboru Kitamori | 2018-12-25 |
| 10109555 | Silicon nitride circuit board and electronic component module using the same | Noboru Kitamori, Takayuki Naba, Masashi Umehara | 2018-10-23 |
| 9357643 | Ceramic/copper circuit board and semiconductor device | Keiichi Yano, Kimiya Miyashita, Takayuki Naba | 2016-05-31 |
| 9277639 | Semiconductor circuit board, semiconductor device using the same, and method for manufacturing semiconductor circuit board | Masanori Hoshino | 2016-03-01 |
| 9214617 | Electronic component module | Takayuki Naba, Noritaka Nakayama | 2015-12-15 |
| 9101065 | Ceramic circuit board and process for producing same | — | 2015-08-04 |
| 9095051 | Ceramic substrate for mounting a device, ceramic substrate for mounting an LED, LED lamp, headlight and electronic parts | Yoshiyuki Fukuda | 2015-07-28 |