Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878130 | Overfiring air port, method for manufacturing air port, boiler, boiler facility, method for operating boiler facility and method for improving boiler facility | Kenji Yamamoto, Hirofumi Okazaki, Kazumi Yasuda, Kenji Kiyama, Takanori Yano +6 more | 2011-02-01 |
| 7681508 | After-air nozzle for two-stage combustion boiler, and a two-stage combustion boiler, boiler and combustion method using the same | Kenji Yamamoto, Hirofumi Okazaki, Kazumi Yasuda, Kenji Kiyama, Takanori Yano +1 more | 2010-03-23 |
| 7681680 | Frame assembly for a motorcycle | Yuzuru Ishikawa, Kenji Hasegawa, Shunichi Nakajima, Koji Shimokawa, Norio Hoshi | 2010-03-23 |
| 7665408 | Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus | Hirofumi Okazaki, Toshikazu Tsumura, Yoshitaka Takahashi, Kouji Kuramashi | 2010-02-23 |
| 7644796 | Motorcycle frame structure | — | 2010-01-12 |
| 7553153 | Burner and combustion method for solid fuels | Hirofumi Okazaki, Kenji Yamamoto, Kouji Kuramashi, Kenji Kiyama, Takanori Yano | 2009-06-30 |
| 7540347 | Exhaust system for motorcycle | Noriyoshi Tsutsui, Nobutaka Wakita, Hidetoshi Takamatsu, Yuji Kashiwabara, Shunichi Nakajima +2 more | 2009-06-02 |
| 7482588 | Method of calculating radiation | Kenji Yamamoto, Osamu Itou, Hirofumi Okazaki, Taro Sakata | 2009-01-27 |
| 7449157 | Catalytic exhaust gas decomposition apparatus and exhaust gas decomposition method | Shuichi Kanno, Shin Tamata, Kazuyoshi Irie, Kenji Yamamoto, Osamu Ito +1 more | 2008-11-11 |
| 7392752 | Solid fuel boiler and method of operating combustion apparatus | Hirofumi Okazaki, Kenji Yamamoto, Kenji Kiyama | 2008-07-01 |
| 7206749 | Method and system for selling content | Hideki Yamamoto, Masaki Sato, Norio Kondo, Atsushi Ikeno | 2007-04-17 |
| 7168374 | Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus | Hirofumi Okazaki, Toshikazu Tsumura, Yoshitaka Takahashi, Kouji Kuramashi | 2007-01-30 |
| 7033550 | Catalytic exhaust gas decomposition apparatus and exhaust gas decomposition method | Shuichi Kanno, Shin Tamata, Kazuyoshi Irie, Kenji Yamamoto, Osamu Ito +1 more | 2006-04-25 |
| 6978020 | System and method for distributing digital content | Hideki Yamamoto, Masaki Sato, Norio Kondo, Atsushi Ikeno | 2005-12-20 |
| 6938560 | Solid fuel boiler and method of operating combustion apparatus | Hirofumi Okazaki, Kenji Yamamoto, Kenji Kiyama | 2005-09-06 |
| 6889619 | Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus | Hirofumi Okazaki, Toshikazu Tsumura, Yoshitaka Takahashi, Kouji Kuramashi | 2005-05-10 |
| 6817969 | Carton puller vacuum head and method | Göran Hermodsson, Yoshiki Katsumata, Dave McDonough, Ronnie Jakobsson | 2004-11-16 |
| 6779620 | Arrangement structure of the engine auxiliary equipment in vehicles such as a motorcycle | Kenta Nakamura | 2004-08-24 |
| 6715432 | Solid fuel burner and method of combustion using solid fuel burner | Toshikazu Tsumura, Hirofumi Okazaki, Miki Shimogori, Kenji Kiyama, Kouji Kuramashi +5 more | 2004-04-06 |
| 6367134 | Method of producing a ceramic electronic part | Yukio Sanada, Shinichiro Kuroiwa, Kyoumi Tsukida | 2002-04-09 |
| 6233037 | Image frame selector system for a photographic printing apparatus | Shigeki Ueda, Atsushi Nagamatsu | 2001-05-15 |
| 6096431 | Biodegradable cards | Nagahisa Matsudaira, Toshibumi Imai, Li Han Sen | 2000-08-01 |
| 5937770 | Pulverized coal burner | Hironobu Kobayashi, Hirofumi Okazaki, Kenji Kiyama | 1999-08-17 |
| 5891576 | Card | Toshibumi Imai, Akihiko Kobayashi, Tsutomu Shikakubo, Kazuya Yabusa, Testuo Aizawa +1 more | 1999-04-06 |
| 5806443 | Pulverized coal burner and method of using same | Hironobu Kobayashi, Kiyoshi Narato, Tsuyoshi Kouno, Hirofumi Okazaki, Shigeki Morita +1 more | 1998-09-15 |