Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850431 | Conveyance device and conveyance head | Chiaki Shigematsu, Hodaka Yokomizo, Tetsuya Yoneda, Akihiko Obata | 2020-12-01 |
| 10843387 | Method of manufacturing a press molding | Hodaka Yokomizo, Tetsuya Yoneda, Akihiko Obata, Chiaki Shigematsu | 2020-11-24 |
| 10543627 | Method for manufacturing foamable injection molding and injection device therefor | Toyohiko Nakatani, Kentarou Ichikawa, Hideo Tanaka, Kishbaugh Levi | 2020-01-28 |
| 10160144 | Method for manufacturing foamable injection molding and injection device therefor | Toyohiko Nakatani, Kentarou Ichikawa, Hideo Tanaka, Kishbaugh Levi | 2018-12-25 |
| 9656252 | Catalyst composition for producing hydrocarbons and method for producing hydrocarbons | Shigenori Nakashizu | 2017-05-23 |
| 8906222 | Management method for wax fraction storage tank | Shigenori Nakashizu, Yutaka Miyata | 2014-12-09 |
| 8597502 | Method of manufacturing diesel fuel base stock and diesel fuel base stock thereof | Yuichi Tanaka | 2013-12-03 |
| 8598063 | Catalyst for Fischer-Tropsch synthesis and method for producing hydrocarbons | Shigenori Nakashizu | 2013-12-03 |
| 8217898 | Keyboard and electronic equipment | Masatoshi Fujino, Masayoshi Koganei, Yutaka Ogasawara, Yasushi Itoshiro, Kazuhiko Otake | 2012-07-10 |
| 8100485 | Rotating door mechanism and electronic appliance | Yutaka Ogasawara, Hidetoshi Kawabe | 2012-01-24 |
| 7917917 | Tray ejecting mechanism and medium drive device that prevents an ejection switch from being pressed when an ejectable tray is open | Hidetoshi Kawabe, Yutaka Ogasawara | 2011-03-29 |
| 7612013 | Hydrocarbon-producing catalyst, process for producing the same, and process for producing hydrocarbons using the catalyst | Shigenori Nakashizu, Osamu Iwamoto, Hiroaki Otsuka | 2009-11-03 |
| 7515121 | Light emitting element display apparatus and driving method thereof | Hiroyasu Yamada | 2009-04-07 |
| 7499006 | Display device and method for driving display device | Tomoyuki Shirasaki, Tsuyoshi Ozaki, Manabu Takei | 2009-03-03 |
| 7499042 | Display device, data driving circuit, and display panel driving method | Tomoyuki Shirasaki | 2009-03-03 |
| 6822711 | Liquid crystal display apparatus using polarizing element transmitting one of two polarizing components crossing at right angles and reflecting the other component | Tetsushi Yoshida, Toshiharu Nishino, Tomoko Tano, Yoshiaki Sawano, Keiichi Ishida | 2004-11-23 |
| 6411710 | Voice receiving mechanism and handset | Junya Ohmoto | 2002-06-25 |
| 6399035 | Reduction purification method of nitrogen oxide-containing exhaust gas | Mitsunori Tabata, Katsumi Miyamoto, Tomohiro Yoshinari, Sadao Takehara | 2002-06-04 |
| 6077492 | Photocatalyst, process for producing the photocatalyst, and photocatalytic reaction method | Masakazu Anpo, Hiromi Yamashita, Sakunobu Kanai, Takanori Fujimoto | 2000-06-20 |
| 6030590 | Reduction purification method of nitrogen oxide-containing exhaust gas | Mitsunori Tabata, Katsumi Miyamoto, Tomohiro Yoshinari, Sadao Takehara | 2000-02-29 |
| 5464490 | Process for manufacturing liquid crystal display | Yuji Negishi | 1995-11-07 |
| 4889478 | Apparatus for operating an injection compression molding machine | — | 1989-12-26 |
| 4855095 | Method for injection compression molding | — | 1989-08-08 |