Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157116 | Plugged honeycomb structure | Makoto Teranishi, Ken Itadu, Kana Sakamoto | 2024-12-03 |
| 10918988 | Honeycomb filter | Tetsuya Makino, Makoto Teranishi, Etsuji OHARA | 2021-02-16 |
| 9585196 | Honeycomb structure | Yoshiyuki Kasai, Atsushi Kaneda, Yusuke HOSOI, Yoshimasa Omiya | 2017-02-28 |
| 9532402 | Honeycomb structure | Yoshiyuki Kasai, Yoshimasa Omiya | 2016-12-27 |
| 9516702 | Honeycomb structure | Takashi Noro, Kazumi Nagareda, Tsuyoshi Watanabe, Shuhei KUNO | 2016-12-06 |
| 9421495 | Structural body for supporting a catalyst, and catalytic converter | Keita Hashimoto, Masaru Kakinohana, Takeo Kobayashi, Tsuyoshi Watanabe, Yoshiyuki Kasai | 2016-08-23 |
| 7384441 | Honeycomb filter | Shigeharu Hashimoto | 2008-06-10 |
| 7138002 | Honeycomb structure and process for production thereof | Toshiyuki Hamanaka | 2006-11-21 |
| 7073327 | Exhaust emission control system, method of calculating pressure loss of filter, and method of manufacturing filter | Shigeharu Hashimoto, Yukio Miyairi | 2006-07-11 |
| 7037567 | Honeycomb structure | Shigeharu Hashimoto | 2006-05-02 |
| 6031213 | Electrode structure and electric heater comprising the same | Shigeharu Hashimoto, Yuichi Shimasaki, Hiroaki Kato, Takashi Komatsuda, Akihisa Saito +2 more | 2000-02-29 |
| 5935473 | Electrode structure and electric heater | Shigeharu Hashimoto, Makoto Miyazaki, Hironori Ohkawa | 1999-08-10 |
| 5670746 | Structure of electrode unit | Shigeharu Hashimoto | 1997-09-23 |
| 5526462 | Honeycomb heater with mounting means preventing axial-displacement and absorbing radial displacement | Tomoharu Kondo, Yuji Deguchi | 1996-06-11 |
| 5465573 | Multi-stage honeycomb heater | Fumio Abe, Masato Ogawa | 1995-11-14 |