Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11458102 | Acetaminophen preparation, and method for producing same | Hiroshi Sakamoto, Kunio KOMAI, Kenji Sakakibara, Hirokazu Banba | 2022-10-04 |
| 11433031 | Method for manufacturing acetaminophen preparation | Hiroshi Sakamoto, Kunio KOMAI, Kenji Sakakibara, Hirokazu Banba | 2022-09-06 |
| 11033501 | Method for manufacturing acetaminophen preparation | Hiroshi Sakamoto, Kunio KOMAI, Kenji Sakakibara, Hirokazu Banba | 2021-06-15 |
| 9188038 | Pumping device | Yasuyoshi Tomita | 2015-11-17 |
| 8522535 | Breather device, liquid tank, and exhaust gas purifying apparatus to be adapted for engine | Yasushi Osaku | 2013-09-03 |
| 8496888 | Reducing agent container having an improved structure | Yasushi Osaku, Toshio Kondou | 2013-07-30 |
| 8453863 | Reducing agent container structure | Yasushi Osaku, Toshio Kondou | 2013-06-04 |
| 7958905 | Breather device, liquid tank, and exhaust gas purifying apparatus to be adapted for engine | Yasushi Osaku | 2011-06-14 |
| 7943101 | Structure for reducing agent container | Yasushi Osaku, Toshio Kondou | 2011-05-17 |
| 7758826 | Structure of reducing agent container | Hirokazu Satou, Hiroyuki Kurita, Hideki Matsunaga, Yasushi Osaku, Toshio Kondou | 2010-07-20 |
| 7647767 | Exhaust gas purifying apparatus in engine | Yasushi Osaku, Toshio Kondou | 2010-01-19 |
| 7544328 | Structure for reducing agent container | Yasushi Osaku, Toshio Kondou | 2009-06-09 |
| 4878957 | Dielectrically isolated semiconductor substrate | Yoshihiro Yamaguchi, Kiminori Watanabe, Akio Nakagawa, Kazuyoshi Furukama, Katsujiro Tanzawa | 1989-11-07 |
| 4738935 | Method of manufacturing compound semiconductor apparatus | Masaru Shimbo, Hiromichi Ohashi, Kazuyoshi Furukawa | 1988-04-19 |
| 4733319 | High-speed current limiting circuit breaker | Shigehiro Yoshida, Kazuhiro Yokouchi, Yuichi Wada, Masao Tomita | 1988-03-22 |
| 4705828 | Polypropylene resin composition and biaxially stretched film thereof | Yoshio Matsumoto, Toshio Fujii, Yoshinao Shinohara | 1987-11-10 |
| 4671846 | Method of bonding crystalline silicon bodies | Masaru Shimbo | 1987-06-09 |
| 4638552 | Method of manufacturing semiconductor substrate | Masaru Shimbo, Yoshiaki Ohwada | 1987-01-27 |
| 4542105 | Glass composition for covering semiconductor element | Kazuyoshi Furukawa, Masaru Shimbo, Katsujirou Tanzawa | 1985-09-17 |
| 4215234 | Natural circulation type evaporative cooling power cable line | Hiroaki Hayashi, Hiroshi Kubo, Noriyasu Yoshikawa, Hiroshi Takada | 1980-07-29 |