Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209298 | Ni—Cr—Mo-based alloy member, Ni—Cr—Mo-based alloy powder, and composite member | Hiroshi SHIRATORI, Kazuya Shinagawa, Shuho Koseki, Kousuke Kuwabara | 2025-01-28 |
| 12110576 | WC-based cemented carbide powder, WC-based cemented carbide member, and manufacturing method for WC-based cemented carbide member | Hiroshi SHIRATORI, Kazuya Shinagawa, Shuho Koseki, Kousuke Kuwabara, Shinya Okamoto | 2024-10-08 |
| 11821059 | Ni-based alloy, Ni-based alloy powder, Ni-based alloy member, and product including Ni-based alloy member | Hiroshi SHIRATORI, Kazuya Shinagawa, Shuho Koseki, Kousuke Kuwabara | 2023-11-21 |
| 8209108 | Fuel injection device and control method therefor | Masanobu Katayama | 2012-06-26 |
| 7895830 | Exhaust gas purification system for internal combustion engine and exhaust gas purification method therefor | Tatsuhisa Yokoi, Shigehiro Matsuno, Ikuo Hoda | 2011-03-01 |
| 7892309 | Production method of honeycomb filter and honeycomb filter | Shunji Okazaki, Shinya Tokumaru, Hirohisa Suwabe, Toshitaka Ishizawa | 2011-02-22 |
| 7849677 | Regeneration controller for exhaust purification apparatus of internal combustion engine | Shigehiro Matsuno, Tatsuhisa Yokoi, Hiroki Matsuoka, Takayoshi Inaba | 2010-12-14 |
| 7841169 | Regeneration controller for exhaust purification apparatus of internal combustion engine | Tatsuhisa Yokoi, Shigehiro Matsuno, Hiroki Matsuoka | 2010-11-30 |
| 7727613 | Ceramic honeycomb structure, process for producing the same and coat material for use in the production | Hirohisa Suwabe, Toshiaki Kimura | 2010-06-01 |
| 7677029 | Regeneration controller for exhaust purification apparatus of internal combustion engine | Shigehiro Matsuno, Tatsuhisa Yokoi, Hiroki Matsuoka | 2010-03-16 |
| 7607290 | Exhaust purifying apparatus for internal combustion engine | Hiroki Matsuoka, Tatsuhisa Yokoi, Shigehiro Matsuno, Takayoshi Inaba | 2009-10-27 |
| 7600373 | Regeneration controller for exhaust purification apparatus of internal combustion engine | Shigehiro Matsuno, Tatsuhisa Yokoi, Hiroki Matsuoka, Takayoshi Inaba | 2009-10-13 |
| 7591918 | Ceramic honeycomb structure and its production method and coating material used therefor | Hirohisa Suwabe, Toshiaki Kimura | 2009-09-22 |
| 7484359 | Exhaust purifying apparatus for internal combustion engine | Tatsuhisa Yokoi, Shigehiro Matsuno, Hiroki Matsuoka | 2009-02-03 |
| 7340884 | Exhaust purifying apparatus and exhaust purifying method for internal combustion engine | Shigehiro Matsuno, Tatsuhisa Yokoi, Hiroki Matsuoka, Takayoshi Inaba | 2008-03-11 |
| 7320214 | Exhaust gas purifier for internal combustion engine | Shogo Kanazawa, Tatsumasa Sugiyama | 2008-01-22 |
| 7185488 | Exhaust purifying apparatus and exhaust purifying method for internal combustion engine | Masataka Miyazaki, Tatsuhisa Yokoi, Hiroki Matsuoka, Shigehiro Matsuno, Takayoshi Inaba | 2007-03-06 |
| 7090714 | Ceramic honeycomb filter | Hirohisa Suwabe | 2006-08-15 |
| 6890616 | Ceramic honeycomb filter and its structure | Hirohisa Suwabe, Shunji Okazaki, Osamu Tokudome | 2005-05-10 |
| 6827754 | Ceramic honeycomb filter | Hirohisa Suwabe, Shinya Tokumaru, Hiroshi Funabashi, Keiichi Nakagome, Makoto Tsujita +1 more | 2004-12-07 |