Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018640 | Windmill blade, windmill, and method of manufacturing windmill blade | Takeshi Fujita, Keisuke Ota, Kentaro Shindo, Hiroaki Takeuchi, Atsushi Yuge | 2024-06-25 |
| 11536584 | Map display system and map display program | Kazuya Ueda, Xin Jin | 2022-12-27 |
| 11493021 | Windmill blade, windmill, and method of manufacturing windmill blade | Takeshi Fujita, Kentaro Shindo, Hiroaki Takeuchi, Atsushi Yuge | 2022-11-08 |
| 11293775 | Map image display device and computer program | Kazuya Ueda, Xin Jin | 2022-04-05 |
| 10566144 | Solar cell, manufacturing method therefor, semiconductor device, and manufacturing method therefor | Toru Yumoto, Takahiro Sawamura, Akira Watanabe | 2020-02-18 |
| 10109429 | Solar cell, manufacturing method therefor, semiconductor device, and manufacturing method therefor | Toru Yumoto, Takahiro Sawamura, Akira Watanabe | 2018-10-23 |
| 10041471 | Wind turbine blade and reinforcing method for wind turbine blade | Yasutaka Kimura, Takao Kuroiwa, Kouji Esaki, Kentaro Shindo, Takeshi Fujita +1 more | 2018-08-07 |
| 8475135 | Wind turbine blade with sufficiently high strength and light weight | Takao Kuroiwa, Nobuyasu Nakamura | 2013-07-02 |
| 8172542 | Wind turbine blade and wind turbine generator using the same | Kouji Esaki, Takao Kuroiwa | 2012-05-08 |
| 8133031 | Lightning protection device of windmill blade | Shinji Arinaga, Masaaki Shibata, Nobuyasu Nakamura, Takatoshi Matsushita, Kazuhisa Tsutsumi +2 more | 2012-03-13 |
| 8129304 | Intermetallic compound Ni3Al catalyst for reforming methanol and methanol reforming method using same | Ya-Qiong Xu, Kyosuke Kishida, Masahiko Demura | 2012-03-06 |
| 8043067 | Wind turbine blade with sufficiently high strength and light weight | Takao Kuroiwa, Nobuyasu Nakamura | 2011-10-25 |
| 6444061 | PROCESS FOR PRODUCING HEAT-RESISTANT INTERMETALLIC COMPOUND NI3AL FOIL HAVING ROOM-TEMPERATURE DUCTILITY AND HEAT-RESISTANT INTERMETALLIC COMPOUND NI3AL FOIL HAVING ROOM-TEMPERATURE DUCTILITY | Masahiko Demura | 2002-09-03 |
| 6355361 | Fe group-based amorphous alloy ribbon and magnetic marker | Shuji Ueno, Kenji Amiya, Isamu Ogasawara | 2002-03-12 |
| 5921583 | Antitheft label | Tatsuya Matsumoto, Norio Tachioka, Hitomi Beppu | 1999-07-13 |
| 5650236 | Magnetic marker | Katsuhiro Kawashima, Isamu Ogasawara | 1997-07-22 |
| 5605768 | Magnetic marker and manufacturing method therefor | Shinji Furukawa, Kazuki OKA, Nobuyoshi Yano, Isamu Ogasawara | 1997-02-25 |
| 5342920 | Process for the preparation of polyarylene sulfide and an apparatus for the preparation thereof | Yoichi Imai, Osamu Komiyama, Hidenori Yamanaka | 1994-08-30 |