Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195136 | Power transmission unit for electric bicycles, and electric bicycle | Masafumi Kawakami | 2025-01-14 |
| 12195137 | Power transmission unit for electric bicycles, and electric bicycle | Masafumi Kawakami | 2025-01-14 |
| 11254634 | Method for producing at least one of unsaturated aldehyde and unsaturated carboxylic acid and catalyst for producing at least one of unsaturated aldehyde and unsaturated carboxylic acid | Ryota Hiraoka, Shogo YASUDA, Tomoyuki Kawamura | 2022-02-22 |
| 9435241 | Exhaust gas purification apparatus for internal combustion engine | — | 2016-09-06 |
| 9421496 | Exhaust gas purification apparatus for internal combustion engine | Haruyuki Katayama, Tatsumi Furukubo | 2016-08-23 |
| 9221017 | Exhaust gas control apparatus for internal combustion engine | Haruyuki Katayama, Shinya Hirota, Shunsuke Toshioka, Koichiro Fukuda | 2015-12-29 |
| 9170493 | Resist underlayer film-forming composition, pattern-forming method and resist underlayer film | Shin-ya Minegishi, Kazuhiko Komura, Shin-ya Nakafuji | 2015-10-27 |
| 9134611 | Composition for forming resist underlayer film and pattern-forming method | Shin-ya Nakafuji, Shin-ya Minegishi | 2015-09-15 |
| 9090119 | Pattern forming method | Shin-ya Minegishi, Shin-ya Nakafuji | 2015-07-28 |
| 9029069 | Resist underlayer film-forming composition and method for forming pattern | Shin-ya Minegishi, Yushi Matsumura, Shinya Nakafuji, Kazuhiko Komura, Satoru Murakami +2 more | 2015-05-12 |
| 8859185 | Resist underlayer film-forming composition | Shin-ya Minegishi, Yushi Matsumura, Shinya Nakafuji, Kazuhiko Komura, Satoru Murakami +2 more | 2014-10-14 |
| 8715916 | Pattern forming method and resist underlayer film-forming composition | Shin-ya Minegishi, Shin-ya Nakafuji | 2014-05-06 |
| 8529737 | Portable device for regulating hardness of drinking water | Seiji Tanahashi, Masakazu Tanahashi | 2013-09-10 |
| 8513133 | Composition for forming resist underlayer film and method for forming pattern | Shin-ya Minegishi, Yushi Matsumura, Shinya Nakafuji, Kazuhiko Komura, Satoru Murakami +2 more | 2013-08-20 |
| 8349623 | Method and apparatus for manufacturing thin film photoelectric conversion module | Shinsuke Tachibana | 2013-01-08 |
| 8273521 | Radiation-sensitive resin composition and compound | Mitsuo Sato, Kazuo Nakahara, Hiromitsu Nakashima, Makoto Sugiura | 2012-09-25 |
| 8258596 | Stacked photoelectric conversion device and method for producing the same | Yoshiyuki Nasuno, Noriyoshi Kohama | 2012-09-04 |
| 8134111 | Reverse bias processing apparatus and reverse bias processing method for photoelectric conversion devices | — | 2012-03-13 |
| 7915612 | Photoelectric conversion device and method of producing the same | Yoshiyuki Nasuno, Yasuaki Ishikawa | 2011-03-29 |
| 7264340 | Piezoelectric actuator and ink-jet head, and ink-jet recorder | Shogo Matsubara, Shintaro Hara, Kazuo Nishimura, Masaichiro Tatekawa, Masakazu Tanahashi +1 more | 2007-09-04 |
| 7196456 | Piezoelectric actuator and method of manufacture therefor, and ink jet head and ink jet type recording device | Masakazu Tanahashi, Kazuo Nishimura, Masaichiro Tatekawa, Shogo Matsubara | 2007-03-27 |
| 7023036 | Ferroelectric element and actuator using the same, and ink jet head and ink jet recording device | Osamu Watanabe, Kazunari Chikanawa, Shogo Matsubara, Shintaro Hara, Kazuo Nishimura | 2006-04-04 |
| 6986564 | Ink jet head, method for inspecting actuator, method for manufacturing ink jet head, and ink jet recording apparatus | Hiroyuki Matsuo, Koji Ikeda, Atsushi Sogami, Masaichiro Tatekawa | 2006-01-17 |
| 6921157 | Piezoelectric actuator and method of manufacture therefor, and ink jet head and ink jet type recording device | Masakazu Tanahashi, Kazuo Nishimura, Masaichiro Tatekawa, Shogo Matsubara | 2005-07-26 |
| 6921151 | Ink jet head, actuator testing method, method of manufacturing ink jet head, and ink jet recording apparatus | Hiroyuki Matsuo, Koji Ikeda, Atsushi Sogami, Masaichiro Tatekawa | 2005-07-26 |