Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409438 | Adsorption filter | Hiroe Yoshinobu, Keita Takahashi | 2025-09-09 |
| 12397281 | Adsorbent, heavy metal removing agent, molded body using same, and water purifier | Shuji Kawasaki, Shuji Matsunaga, Hiroe Yoshinobu | 2025-08-26 |
| 12291466 | Water purifying filter and water purifier using same | Hiroe Yoshinobu | 2025-05-06 |
| 12258276 | Carbonaceous material, method for producing same, filter for water purification and water purifier | Shuichi Ishida, Hiroe Yoshinobu | 2025-03-25 |
| 12220682 | Composite aggregate particles, adsorbent using same, molded body and water purifier | Shuji Kawasaki, Shuji Matsunaga, Hiroe Yoshinobu | 2025-02-11 |
| 12022680 | Display device | — | 2024-06-25 |
| 11856835 | Method for manufacturing display device | — | 2023-12-26 |
| 11795066 | Carbonaceous material and method for producing same, water purification filter, and water purifier | Mitsunori Hitomi, Hiroe Yoshinobu | 2023-10-24 |
| 10987650 | Adsorption filter | Keita Takahashi, Takayuki Yoshikawa, Hiroe Yoshinobu, Takayuki Yamada | 2021-04-27 |
| 10843168 | Activated carbon, and adsorption filter and water purifier both including same | Mitsunori Hitomi, Yoshinari Kobashi | 2020-11-24 |
| 10790409 | Nitride semiconductor light-emitting element | Yoshihiko Tani, Masanori Watanabe, Akihiro Kurisu, Katsuji Iguchi, Hiroyuki Kashihara +3 more | 2020-09-29 |
| 10084111 | Nitride semiconductor light-emitting element | Yoshihiko Tani, Masanori Watanabe, Akihiro Kurisu, Katsuji Iguchi, Hiroyuki Kashihara +3 more | 2018-09-25 |
| 10023475 | Water processing filter and manufacturing method therefor | Satoru Arita, Shizuo Ishimura | 2018-07-17 |
| 9782750 | Activated carbon for noble metal adsorption, noble metal adsorption filter, and method for recovering noble metals | Takayuki Yamada, Yoshichika Sabae | 2017-10-10 |
| 9356203 | Phosphor particle group and light emitting apparatus using the same | Masatsugu Masuda, Kenji Terashima | 2016-05-31 |
| 9318645 | Nitride semiconductor light-emitting element | Yoshihiko Tani, Tadashi Takeoka, Akihiro Kurisu, Mathieu Xavier Senes | 2016-04-19 |
| 9000664 | Phosphor particle group, light emitting apparatus using the same, and liquid crystal display television | Masatsugu Masuda, Kenji Terashima, Hideyuki Emoto, Hironori Nagasaki | 2015-04-07 |
| 8686631 | Phosphor particle group and light emitting apparatus using the same | Masatsugu Masuda, Kenji Terashima | 2014-04-01 |
| 8226747 | Adsorbent, process for producing the same, canister and method for using the same | Susumu Abe, Kenichi Ishikawa | 2012-07-24 |
| 8084942 | Phosphor particle group and light emitting apparatus using the same | Masatsugu Masuda, Kenji Terashima | 2011-12-27 |
| 7910939 | Semiconductor light-emitting device and light-emitting display therewith | Wataru Takase, Kiyoshi Suzuki, Kaori Kanesaka, Tomokazu Sagara | 2011-03-22 |
| 7785407 | Evaporated fuel gas adsorbent, evaporated fuel gas trapping apparatus, active carbon and process for producing the same | Susumu Abe, Shizuo Ishimura, Takanori Kitamura, Yoshifumi Egawa, Akira Miyake +1 more | 2010-08-31 |
| 7271423 | Semiconductor light-emitting device and light-emitting display device therewith | Wataru Takase, Kiyoshi Suzuki, Kaori Kanesaka, Tomokazu Sagara | 2007-09-18 |
| 5948398 | Deodorant comprising metal oxide-carrying activated carbon | Yukihito Ohta, Eiji Tanaka, Hong Sang Eui, Park Young Min, Choi Yong Bok +1 more | 1999-09-07 |
| 5644124 | Photodetector with a multilayer filter and method of producing the same | Toshimasa Hamada, Masaru Iwasaki, Shohichi Katoh, Takahiro Funakoshi, Koji Miyake +1 more | 1997-07-01 |