Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012536 | β-SiAlON phosphor and light-emitting apparatus | Tomohiro Nomiyama, Manabu Kobayashi, Shintaro Watanabe | 2024-06-18 |
| 11932792 | Red fluorescent body and light-emitting device | Tomohiro Nomiyama, Marina Takamura, Shintaro Watanabe | 2024-03-19 |
| 11898079 | Phosphor powder, composite, and light-emitting device | Tomohiro Nomiyama, Tatsuya Okuzono, Masaru Miyazaki, Shintaro Watanabe | 2024-02-13 |
| 11795391 | Red phosphor and light emitting device | Tomohiro Nomiyama, Marina Takamura, Shintaro Watanabe | 2023-10-24 |
| 11485906 | Phosphor particle, composite, light-emitting device, and method for producing phosphor particle | Tomohiro Nomiyama, Marina Takamura, Tatsuya Okuzono, Masaru Miyazaki, Shintaro Watanabe | 2022-11-01 |
| 11434421 | Phosphor and light-emitting device | Kazuya Sugita, Keita Kobayashi, Akihisa Kajiyama | 2022-09-06 |
| 11434422 | Phosphor powder, composite, and light-emitting device | Tomohiro Nomiyama, Taiyo YAMAURA, Tatsuya Okuzono, Masaru Miyazaki, Shintaro Watanabe | 2022-09-06 |
| 11380822 | Red phosphor and light emission device | Tomohiro Nomiyama, Marina Takamura, Shintaro Watanabe | 2022-07-05 |
| 11359139 | Phosphor powder, composite, and light-emitting device | Tomohiro Nomiyama, Marina Takamura, Tatsuya Okuzono, Masaru Miyazaki, Shintaro Watanabe | 2022-06-14 |
| 11339325 | Phosphor particle, composite, light-emitting device, and method for producing phosphor particle | Tomohiro Nomiyama, Marina Takamura, Tatsuya Okuzono, Masaru Miyazaki, Shintaro Watanabe | 2022-05-24 |
| 11236269 | Alpha-Sialon fluorescent body and light-emitting device | Tomohiro Nomiyama, Shintaro Watanabe | 2022-02-01 |
| 11067205 | Threaded connection for steel pipe | Michihiko Iwamoto, Yasuhiro Kochi, Satoshi Maruta, Yusuke Toyota | 2021-07-20 |
| 10920138 | Red phosphor and light emitting device | Shintaro Watanabe | 2021-02-16 |
| 9850131 | Method for producing phosphor | Ryozo Nonogaki, Masayoshi Ichikawa, Tomohiro Nomiyama | 2017-12-26 |
| 8951638 | Silicon carbide powder for producing silicon carbide single crystal and a method for producing the same | Tomohisa Katou, Hiroshi Murata | 2015-02-10 |
| 8868174 | Brain information output apparatus, robot, and brain information output method | Masaaki Sato, Takahito Tamagawa, Okito Yamashita, Mitsuo Kawato, Kentaro Yamada +3 more | 2014-10-21 |
| 7693466 | Method for arranging image forming sections | Katsuaki Miyawaki, Takeshi Iijima, Shuji Hirai, Sadayuki Iwai, Hideki Kosugi +1 more | 2010-04-06 |
| 7343126 | Image forming apparatus including a transfer belt having image forming units disposed thereabout | Katsuaki Miyawaki, Takeshi Iijima, Shuji Hirai, Sadayuki Iwai, Hideki Kosugi +1 more | 2008-03-11 |
| 7203452 | Tandem image forming device having a side-by-side arrangement of image forming sections | Katsuaki Miyawaki, Takeshi Iijima, Shuji Hirai, Sadayuki Iwai, Hideki Kosugi +1 more | 2007-04-10 |
| 7039343 | Image forming apparatus using a developing liquid | Tsutomu Sasaki, Mie Yoshino, Tsuneo Kurotori, Tohru Nakano, Noriyasu Takeuchi | 2006-05-02 |
| 7003248 | Liquid image formation apparatus and liquid developing device | Tsuneo Kurotori, Tsutomu Sasaki, Mie Yoshino, Noriyasu Takeuchi, Tohru Nakano | 2006-02-21 |
| 6999701 | Image forming apparatus with adjustable removal and developing nips | Mie Yoshino, Tohru Nakano, Noriyasu Takeuchi, Tsutomu Sasaki, Tsuneo Kurotori | 2006-02-14 |
| 6865359 | Image forming apparatus using a developing liquid | Tsutomu Sasaki, Mie Yoshino, Tsuneo Kurotori, Tohru Nakano, Noriyasu Takeuchi | 2005-03-08 |
| 6829460 | Liquid image formation apparatus and liquid developing device | Tsuneo Kurotori, Tsutomu Sasaki, Mie Yoshino, Noriyasu Takeuchi, Tohru Nakano | 2004-12-07 |
| 6819892 | Electrophotographic image forming apparatus including air conditioning means for removing harmful substances | Yasushi Nakazato, Tsukuru Kai, Satoshi Muramatsu, Masanori Suzuki, Yasuo Suzuki +1 more | 2004-11-16 |