Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414401 | Method for manufacturing substrate for solar cell and substrate for solar cell | Hiroyuki Otsuka | 2025-09-09 |
| 12237435 | Method for manufacturing substrate for solar cell and substrate for solar cell | Hiroyuki Otsuka | 2025-02-25 |
| 11901475 | Method for manufacturing substrate for solar cell and substrate for solar cell | Hiroyuki Otsuka | 2024-02-13 |
| 11804818 | Method of manufacturing composite substrate | Shoji Akiyama, Masayuki Tanno | 2023-10-31 |
| 11606073 | Method of producing composite substrate for surface acoustic wave device | Shoji Akiyama, Masayuki Tanno | 2023-03-14 |
| 11066757 | Diamond substrate and freestanding diamond substrate | Hitoshi Noguchi, Toshiharu Makino, Masahiko Ogura, Hiromitsu Kato, Hiroyuki Kawashima +6 more | 2021-07-20 |
| 10886890 | Composite substrate for surface acoustic wave device, method of producing composite substrate for surface acoustic wave device, and surface acoustic wave device using composite substrate | Shoji Akiyama, Masayuki Tanno | 2021-01-05 |
| 10253426 | Method for manufacturing diamond substrate | Hitoshi Noguchi, Toshiharu Makino, Masahiko Ogura, Hiromitsu Kato, Hiroyuki Kawashima +6 more | 2019-04-09 |
| 10100435 | Method for manufacturing diamond substrate | Hitoshi Noguchi, Toshiharu Makino, Masahiko Ogura, Hiromitsu Kato, Hiroyuki Kawashima +6 more | 2018-10-16 |
| 9752255 | Base material on which single-crystal diamond is grown comprised of a base substrate, bonded single-crystal MgO layer, and heteroepitaxial film, and method for manufacturing a single-crystal diamond substrate on the base material | Hitoshi Noguchi | 2017-09-05 |
| 9613849 | Composite substrate manufacturing method, and composite substrate | Shigeru Konishi | 2017-04-04 |
| 9069245 | Near-infrared absorptive layer-forming composition and multilayer film | Masaki Ohashi, Seiichiro Tachibana, Kazumi Noda, Takeshi Kinsho, Wu-Song Huang +3 more | 2015-06-30 |
| 8858814 | Photomask blank, processing method, and etching method | Satoshi Watanabe, Hideo Kaneko, Ryuji Koitabashi, Shinichi Igarashi, Yoshio Kawai | 2014-10-14 |
| 8652267 | Coated-type silicon-containing film stripping process | Tsutomu Ogihara, Takafumi Ueda, Toshiharu Yano | 2014-02-18 |