Issued Patents All Time
Showing 1–25 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305551 | Filter and method for manufacturing same | Koji Fukuyo, Tasuku Matsumoto, Shuichi Ichikawa, Suguru Kodama, Ryuta KONO +2 more | 2025-05-20 |
| 12257574 | Honeycomb structure, exhaust gas purification catalyst, and exhaust gas purification system | Shuichi Ichikawa, Takuya Ishihara, Masaaki Masuda | 2025-03-25 |
| 12209526 | Honeycomb structure and exhaust gas purifying device | Takafumi KIMATA, Masaaki Masuda, Kazuya HOSODA | 2025-01-28 |
| 12121886 | Honeycomb structure and exhaust gas purifying device | Masaaki Masuda, Kyohei Kato, Kazuya HOSODA, Takafumi KIMATA | 2024-10-22 |
| 12116920 | Catalyst support and induction heating catalyst system | Masaaki Masuda, Shuichi Ichikawa, Takuya Ishihara, Kai Matsumoto, Norihisa Fujie +1 more | 2024-10-15 |
| 12104519 | Catalyst support and induction heating catalyst system | Masaaki Masuda, Shuichi Ichikawa, Takuya Ishihara, Kai Matsumoto, Norihisa Fujie +1 more | 2024-10-01 |
| 12078092 | Catalyst support and induction heating catalyst system | Masaaki Masuda, Shuichi Ichikawa, Takuya Ishihara, Kai Matsumoto, Norihisa Fujie +1 more | 2024-09-03 |
| 12065957 | Cylindrical can body and induction heating catalyst device | Masaaki Masuda, Shuichi Ichikawa, Takuya Ishihara | 2024-08-20 |
| 11970961 | Honeycomb structure, exhaust gas purifying device and exhaust system | Masaaki Masuda, Kyohei Kato, Norihiro Wakida | 2024-04-30 |
| 11614011 | Pillar shaped honeycomb structure, exhaust gas purifying device, exhaust system, and method for producing honeycomb structure | Takehide SHIMODA, Takashi Aoki, Hirofumi Sakamoto, Masaaki Masuda, Atsuo Kondo +3 more | 2023-03-28 |
| 11612018 | Heater, method of manufacturing the same, and system | Masaaki Masuda, Xavier Bartolo | 2023-03-21 |
| 11511596 | Cool air/warm air generation system | Shinichi Miwa | 2022-11-29 |
| 11421570 | Particulate filter and canning structure | Takahiro Tomita, Megumi Fujisaki | 2022-08-23 |
| 11369952 | Honeycomb structure and exhaust gas purifying device | Masaaki Masuda | 2022-06-28 |
| 11280243 | Catalyst substrate, method of manufacturing the same, and exhaust gas purification apparatus | Masaaki Masuda, Jean-Paul Brunel | 2022-03-22 |
| 11268422 | Exhaust gas mixing apparatus, exhaust gas purifier and exhaust gas purification method | Masaaki Masuda, Shinzo Hayashi, Yoshifumi TAKAGI | 2022-03-08 |
| 11125131 | Heat generation system, exhaust gas purification device, and method for regenerating honeycomb structure | Shinichi Miwa | 2021-09-21 |
| 11065571 | Honeycomb filter | Osamu Yasui, Kazuto Miura, Tomohiro Iida, Takashi Aoki | 2021-07-20 |
| 11058983 | Honeycomb filter | Osamu Yasui, Takashi Aoki, Kazuto Miura, Tomohiro Iida | 2021-07-13 |
| 11035278 | Heater, method of manufacturing the same, and system | Masaaki Masuda, Xavier Bartolo | 2021-06-15 |
| 11035268 | Method for regenerating exhaust gas filter and exhaust gas filter impregnation system | Hiroyuki Nagaoka, Tomoya FUJII | 2021-06-15 |
| 11015876 | Porous honeycomb heat storage structure | Shinichi Miwa | 2021-05-25 |
| 10948242 | Heat storage reactor | Masaaki Masuda, Atsuhiro Ichinose, Noriyuki Kobayashi | 2021-03-16 |
| 10857498 | Plugged honeycomb structure | Kazuto Miura, Tomohiro Iida, Takashi Aoki, Osamu Yasui | 2020-12-08 |
| 10850223 | Plugged honeycomb structure | Kazuto Miura, Tomohiro Iida, Takashi Aoki, Osamu Yasui | 2020-12-01 |