Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11878263 | Exhaust gas purification filter | Keisuke Mizutani, Mikio Ishihara | 2024-01-23 |
| 11840949 | Exhaust gas purification filter | Keisuke Mizutani, Kana ASAOKU | 2023-12-12 |
| 11767779 | Exhaust gas purifying filter | Hiroaki Kayama | 2023-09-26 |
| 11517287 | Tissue elasticity measurement device and measurement method | Yoko Soroida, Takuma Nakatsuka, Masaya Sato, Hayato Nakagawa, Hitoshi Ikeda +1 more | 2022-12-06 |
| 11230960 | Failure detection apparatus and failure detection method for particulate filter | Kensuke TAKIZAWA, Go MIYAGAWA | 2022-01-25 |
| 11231354 | Method of manufacturing particulate matter detection element | Hirokatsu Imagawa | 2022-01-25 |
| 10946369 | Honeycomb structure body | Keisuke Mizutani, Hiroaki Kayama | 2021-03-16 |
| 10890517 | Particulate matter detection device | Masahiro Yamamoto | 2021-01-12 |
| 10845290 | Failure detection device for particulate matter filter and method of detecting failure of particulate matter filter | Kensuke TAKIZAWA, Go MIYAGAWA | 2020-11-24 |
| 10837878 | Particulate matter detection sensor | Masayuki Tamura, Hirokatsu Imagawa | 2020-11-17 |
| 10578518 | Filter failure detection device and particulate matter detection device | Hironobu SHIMOKAWA, Kensuke TAKIZAWA, Manabu Yoshidome, Masayuki Tamura | 2020-03-03 |
| 10539493 | Particulate matter detection sensor and particulate matter detection apparatus | Hironobu SHIMOKAWA, Masahiro Yamamoto, Go MIYAGAWA | 2020-01-21 |
| 10520415 | Particulate matter detection element, particulate matter detection sensor, and method of manufacturing particulate matter detection element | Hirokatsu Imagawa | 2019-12-31 |
| 10352226 | Particulate matter detection element | Hironobu SHIMOKAWA, Masayuki Tamura | 2019-07-16 |
| 10352842 | Particulate matter detection element and particulate matter detection sensor | Hironobu SHIMOKAWA, Masayuki Tamura, Go MIYAGAWA, Tomotaka Mouri | 2019-07-16 |
| 10337974 | Particulate matter detection sensor | Tomotaka Mouri, Masayuki Tamura, Masahiro Yamamoto, Go MIYAGAWA, Hironobu SHIMOKAWA | 2019-07-02 |
| 9856506 | Method for examining microorganisms | Yukio Hosaka, Shinya Fushida, Akiko Nakata | 2018-01-02 |
| 9624133 | Solid electrolyte, method of producing the solid electrolyte, and gas sensor equipped with gas sensor element using the solid electrolyte | Kiyomi Kobayashi | 2017-04-18 |
| 8389429 | Composite ceramic body | Masayuki Kobayashi | 2013-03-05 |
| 7855162 | Needle-shaped ceramic body, needle-shaped ceramic catalyst body and method for producing same | Jayaseelan Daniel Doni, Hideki Kita, Naoki Kondo, Shunkichi Ueno, Tatsuki Ohji +3 more | 2010-12-21 |
| 7838462 | Ceramic support capable of supporting catalyst, catalyst-ceramic body and processes for producing same | Hideki Kita, Jayaseelan Daniel Doni, Naoki Kondo, Shunkichi Ueno, Keiichi Yamada +1 more | 2010-11-23 |
| 7723263 | Ceramic support capable of supporting a catalyst, a catalyst-ceramic body and processes for producing same | Tomohiko Nakanishi, Takeshi Ueda, Masakazu Tanaka | 2010-05-25 |
| 7605110 | Ceramic body, ceramic catalyst body and related manufacturing methods | Keiichi Yamada, Katsumi Yoshida, Hideki Kita, Naoki Kondo, Hideki Hyuga | 2009-10-20 |
| 7358210 | Ceramic body and ceramic catalyst body | Masakazu Tanaka, Tomomi Hase, Takashi Kondo, Tosiharu Kondo, Hiromi Sano +4 more | 2008-04-15 |
| 7223716 | Ceramic support capable of supporting a catalyst, a catalyst-ceramic body and processes for producing same | Tomohiko Nakanishi, Takeshi Ueda, Masakazu Tanaka | 2007-05-29 |