Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365823 | AlN crystal preparation method, AlN crystals, and organic compound including AlN crystals | Yukihisa Takeuchi, Mingyu Chen, Masashi Nagaya | 2025-07-22 |
| 12099026 | Thermal conductivity estimation method, thermal conductivity estimation apparatus, production method for semiconductor crystal product, thermal conductivity calculator, thermal conductivity calculation program, and, thermal conductivity calculation method | Ryusuke Yokoyama, Toshiyuki Fujiwara, Yusuke HIGUCHI | 2024-09-24 |
| 11939267 | Method and apparatus for producing AlN whiskers, AlN whisker bodies, AlN whiskers, resin molded body, and method for producing resin molded body | Yukihisa Takeuchi, Daishi Shiojiri, Masaki Matsumoto, Hiroshi Saito, Ikuo Hayashi | 2024-03-26 |
| 11345640 | Method and apparatus for producing AlN whiskers, AlN whisker bodies, AlN whiskers, resin molded body, and method for producing resin molded body | Yukihisa Takeuchi, Daishi Shiojiri, Masaki Matsumoto, Hiroshi Saito, Ikuo Hayashi | 2022-05-31 |
| 11094835 | Silicon carbide substrate, method for manufacturing silicon carbide substrate, and method for manufacturing silicon carbide semiconductor device | Tomoaki Furusho, Takanori Tanaka, Takeharu Kuroiwa, Shunta HARADA, Kenta MURAYAMA | 2021-08-17 |
| 10651474 | Lithium secondary battery | Kohei Ishikawa | 2020-05-12 |
| 10386314 | Apparatus and method for measuring energy of electrons | Fumiaki ICHIHASHI, Takahiko Kawaguchi, Takahiro Ito, Makoto Kuwahara, Peter Baltzer +1 more | 2019-08-20 |
| 10151046 | Method for producing crystal of silicon carbide, and crystal production device | Shunta HARADA, Daiki Koike, Tomonori Umezaki | 2018-12-11 |
| 9881767 | Coherence measuring device for spin-polarized electron beam and method using the same | Makoto Kuwahara, Nobuo Tanaka, Koh Saitoh | 2018-01-30 |
| 9671356 | Method and device for measuring energy of electrons excited by sunlight | Fumiaki ICHIHASHI, Daiki Shimura, Makoto Kuwahara, Shunta HARADA | 2017-06-06 |
| 8841615 | Electron microscope | Nobuo Tanaka, Tsutomu Nakanishi, Yoshikazu Takeda, Hidefumi Asano, Koh Saitoh +1 more | 2014-09-23 |
| 8344354 | Spin-polarized electron source | Xiuguang Jin, Yoshikazu Takeda, Tsutomu Nakanishi, Naoto Yamamoto, Takashi Saka +1 more | 2013-01-01 |