Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428725 | Method for forming film, film-forming apparatus, and laminate | — | 2025-09-30 |
| 12431348 | Method for producing a crystalline oxide semiconductor film and a gallium oxide film, and a method for producing a vertical semiconductor device | Takenori Watabe | 2025-09-30 |
| 12327725 | Method for manufacturing gallium oxide film | Takenori Watabe | 2025-06-10 |
| 12209309 | Film forming method | Takenori Watabe | 2025-01-28 |
| 12191406 | Solar cell, method for manufacturing solar cell, and solar cell module | Takenori Watabe, Hiroyuki Otsuka | 2025-01-07 |
| 12180585 | Method for producing gallium precursor and method for producing laminated body using the same | — | 2024-12-31 |
| 12154952 | Laminate, semiconductor device, and method for manufacturing laminate | — | 2024-11-26 |
| 12074078 | Laminate, film forming method, and film forming apparatus | Takenori Watabe | 2024-08-27 |
| 12046687 | Solar cell with high photoelectric conversion efficiency and method for manufacturing solar cell with high photoelectric conversion efficiency | Takenori Watabe, Ryo Mitta, Hiroyuki Ohtsuka | 2024-07-23 |
| 12037683 | Film forming method | Takenori Watabe | 2024-07-16 |
| 11990521 | Laminate, semiconductor device, and method for manufacturing laminate | — | 2024-05-21 |
| 11984522 | High-efficiency backside contact solar cell and method for manufacturing thereof | Takenori Watabe, Hiroyuki Ohtsuka | 2024-05-14 |
| 11984481 | Laminate, semiconductor device, and method for manufacturing laminate | — | 2024-05-14 |
| 11742439 | Drying method of polyimide paste and manufacturing method of solar cell having high photoelectric conversion efficiency | Takenori Watabe, Hiroyuki Ohtsuka | 2023-08-29 |
| 11631779 | Solar cell with high photoelectric conversion efficiency and method for manufacturing solar cell with high photoelectric conversion efficiency | Takenori Watabe, Hiroyuki Ohtsuka, Ryo Mitta | 2023-04-18 |
| 11552202 | High efficiency solar cell and method for manufacturing high efficiency solar cell | Shun Moriyama, Takenori Watabe, Hiroyuki Ohtsuka | 2023-01-10 |
| 11545588 | Solar cell, method for manufacturing solar cell, and solar cell module | Takenori Watabe, Hiroyuki Otsuka | 2023-01-03 |
| 11538957 | Methods for manufacturing high photoelectric conversion efficiency solar cell | Takenori Watabe, Hiroyuki Ohtsuka | 2022-12-27 |
| 11538944 | Solar cell, method for manufacturing solar cell, and solar cell module | Takenori Watabe, Hiroyuki Otsuka | 2022-12-27 |
| 11049988 | High photoelectric conversion efficiency solar cell and method for manufacturing high photoelectric conversion efficiency solar cell | Takenori Watabe, Ryo Mitta, Hiroyuki Ohtsuka | 2021-06-29 |
| 11038070 | High photoelectric conversion efficiency solar cell and method for manufacturing high photoelectric conversion efficiency solar cell | Takenori Watabe, Shun Moriyama, Hiroyuki Ohtsuka | 2021-06-15 |
| 11038078 | Method for manufacturing high efficiency solar cell | Takenori Watabe, Hiroyuki Ohtsuka | 2021-06-15 |
| 10998463 | High efficiency solar cell and method for manufacturing high efficiency solar cell | Shun Moriyama, Takenori Watabe, Hiroyuki Ohtsuka | 2021-05-04 |
| 10896989 | High efficiency back contact type solar cell, solar cell module, and photovoltaic power generation system | Ryo Mitta, Takenori Watabe, Hiroyuki Ohtsuka | 2021-01-19 |
| 10756223 | Manufacturing method of solar cell with high photoelectric conversion efficiency and solar cell with high photoelectric conversion efficiency | Takenori Watabe, Ryo Mitta, Hiroyuki Ohtsuka | 2020-08-25 |