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Osamu Tokudome |
2015-05-05 |
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2014-11-25 |
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Masakazu Konomi |
2012-01-10 |
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Production method of honeycomb filter and honeycomb filter |
Shunji Okazaki, Yasuhiko Otsubo, Shinya Tokumaru, Toshitaka Ishizawa |
2011-02-22 |
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Ceramic honeycomb structure and method for producing ceramic honeycomb structure |
Yasuhiko Ohtsubo |
2010-11-16 |
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Ceramic honeycomb structure and moldable material usable for its extrusion molding |
Tsunehiro Kawata, Osamu Tokudome, Kenichiro Sekiguchi, Hideya Yamane |
2010-08-31 |
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Exhaust gas-cleaning apparatus |
Hiroshi Funabashi |
2010-06-22 |
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Yasuhiko Otsubo, Toshiaki Kimura |
2010-06-01 |
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Yasuhiko Otsubo, Toshiaki Kimura |
2009-09-22 |
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Ceramic honeycomb filter and its production method |
Kazutoyo Watanabe |
2009-08-25 |
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Ceramic honeycomb filter and exhaust gas-cleaning method |
Takashi Takakura, Satoshi Makita, Hiroshi Funabashi |
2006-09-19 |
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Ceramic honeycomb filter |
Yasuhiko Otsubo |
2006-08-15 |
| 6890616 |
Ceramic honeycomb filter and its structure |
Shunji Okazaki, Osamu Tokudome, Yasuhiko Otsubo |
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Ceramic honeycomb filter |
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Setter for burning |
Hideko Fukushima |
2004-03-16 |
| 4914274 |
Diesel engine glow plug having SiALON heater |
Koji Hatanaka, Takashi Aota, Kenji Maruta, Seiji Okazaki |
1990-04-03 |
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Bipolar diesel engine glow plug having a U-shaped ceramic heater |
Mitusuke Masaka, Koji Hatanaka, Kenzi Maruta |
1990-04-03 |
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Glow plug for diesel engine with a U-shaped sialon ceramic heater |
Koji Hatanaka, Kenzi Maruta |
1989-10-17 |
| 4742209 |
Glow plug for diesel engine |
Sokichi Minegishi, Mitusuke Masaka, Koji Hatanaka, Kenzi Maruta |
1988-05-03 |
| 4506308 |
Magnetic head assembly |
Shinji Furuichi, Shigetoshi Morita, Shunichi Taka |
1985-03-19 |