Issued Patents All Time
Showing 1–25 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12186711 | Composite semipermeable membrane | Shunsuke Tabayashi, Ryosuke Okanishi, Yuta Amano, Takao Sasaki, Hiroki Minehara +1 more | 2025-01-07 |
| 12161978 | Composite semipermeable membrane | Ryosuke Okanishi, Shunsuke Tabayashi, Yuta Amano, Takao Sasaki, Masaki Higashi +2 more | 2024-12-10 |
| 12138595 | Composite semipermeable membrane | Yuta Amano, Shunsuke Tabayashi, Ryosuke Okanishi, Takao Sasaki, Hiroki Minehara +1 more | 2024-11-12 |
| 11611017 | Group 13 element nitride layer, free-standing substrate and functional element | Takayuki Hirao, Hirokazu Nakanishi, Mikiya Ichimura, Takanao Shimodaira, Masahiro Sakai | 2023-03-21 |
| 11555257 | Group 13 element nitride layer, free-standing substrate and functional element | Takayuki Hirao, Hirokazu Nakanishi, Mikiya Ichimura, Takanao Shimodaira, Masahiro Sakai | 2023-01-17 |
| 11473212 | Group 13 (III) nitride thick layer formed on an underlying layer having high and low carrier concentration regions with different defect densities | Makoto Iwai | 2022-10-18 |
| 11456720 | Bonded body with piezoelectric monocrystalline substrate and supporting substrate | Masashi Goto, Tomoyoshi Tai, Takahiro Yamadera, Yuji Hori, Keiichiro Asai +1 more | 2022-09-27 |
| 11437233 | Base substrate, functional element, and method for manufacturing base substrate | Masashi Goto, Masahiro Sakai, Shohei Oue | 2022-09-06 |
| 11309455 | Group 13 element nitride layer, free-standing substrate and functional element | Takayuki Hirao, Hirokazu Nakanishi, Mikiya Ichimura, Takanao Shimodaira, Masahiro Sakai | 2022-04-19 |
| 11245054 | Base substrate, functional element, and production method for base substrate | Masahiro Sakai, Shohei Oue, Masashi Goto | 2022-02-08 |
| 11088299 | Group 13 element nitride layer, free-standing substrate and functional element | Takayuki Hirao, Hirokazu Nakanishi, Mikiya Ichimura, Takanao Shimodaira, Masahiro Sakai | 2021-08-10 |
| 11011678 | Group 13 element nitride layer, free-standing substrate and functional element | Takayuki Hirao, Hirokazu Nakanishi, Mikiya Ichimura, Takanao Shimodaira, Masahiro Sakai | 2021-05-18 |
| 10964882 | Bonding method | Tomoyoshi Tai, Yuji Hori, Keiichiro Asai, Masashi Goto, Masahiko Namerikawa | 2021-03-30 |
| 10947638 | Underlying substrate including a seed crystal layer of a group 13 nitride having stripe-shaped projections and recesses and an off-angle in a direction of an a-axis | Takayuki Hirao, Makoto Iwai, Katsuhiro Imai | 2021-03-16 |
| 10879871 | Elastic wave element and method for manufacturing same | Tomoyoshi Tai, Masahiko Namerikawa | 2020-12-29 |
| 10720566 | Bonding method | Tomoyoshi Tai, Yuji Hori, Keiichiro Asai, Masashi Goto, Masahiko Namerikawa | 2020-07-21 |
| 10598369 | Heat discharge structures for light source devices and light source systems | Masahiko Namerikawa, Katsuhiro Imai, Yoshitaka Kuraoka | 2020-03-24 |
| 10541514 | Surface-emitting device, vertical external-cavity surface-emitting laser, and method for manufacturing surface-emitting device | Yoshitaka Kuraoka, Kentaro NONAKA, Tomohiko Sugiyama | 2020-01-21 |
| 10502796 | Magnetometer | Yuji Hatano | 2019-12-10 |
| 10249494 | Free-standing substrate, function element and method for producing same | Katsuhiro Imai, Masahiro Sakai | 2019-04-02 |
| 10192738 | Methods of producing seed crystal substrates and group 13 element nitride crystals, and seed crystal substrates | Masahiro Sakai | 2019-01-29 |
| 10138570 | System and method for producing group 13 nitride crystals comprised of growth vessels stacked within inner vessels placed over support tables with a central rotating shaft and revolving shafts attached to the support tables | Katsuhiro Imai, Takanao Shimodaira, Takashi Wada | 2018-11-27 |
| 10123714 | Magnetic measurement apparatus | Yuji Hatano, Koji Yamada | 2018-11-13 |
| 10063034 | External resonator-type light emitting device | Jungo Kondo, Shoichiro Yamaguchi, Yukihisa Takeuchi | 2018-08-28 |
| 10030318 | Composite substrate, method for fabricating same, function element, and seed crystal substrate | Yoshitaka Kuraoka, Yasunori Iwasaki | 2018-07-24 |