Issued Patents All Time
Showing 25 most recent of 217 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10597048 | Carbody of railcar | Tsunetoshi Goto, Shinichi Miura, Kouichi Tsunoda, Taimei Suga, Ryo Uehara | 2020-03-24 |
| 9932049 | Railcar bodyshell | Chihiro Okayama, Toshiyuki Hirashima, Akihiko Tada | 2018-04-03 |
| 9623882 | Carbody of railcar | Kei Uchida, Seiichiro Yagi, Chihiro Okayama, Toshiyuki Hirashima, Akihiro Tada | 2017-04-18 |
| 9533692 | Floor structure of railcar and railcar including same | Toshiyuki Hirashima | 2017-01-03 |
| 9233694 | Railcar including heat-resistant floor | Chihiro Okayama, Seiichi Hayashi, Osamu Muragishi, Yuji Kamei, Shuichi Mizuma | 2016-01-12 |
| 8689703 | Method for weld-joining attachment to outer panel of railway vehicle and car body side structure produced by the same | Hiroji Harada, Yoshinori Kono, Tomonori Sumikawa, Hiroshi Yonetani, Yasuhiro Tanaka | 2014-04-08 |
| 8297202 | Body frame structure of railway vehicle | Yoshinori Kono, Tomonori Sumikawa, Hiroshi Yonetani | 2012-10-30 |
| 8240255 | Body frame structure of railway vehicle | Hiroji Harada, Tomonori Sumikawa, Yasuhiro Tanaka | 2012-08-14 |
| 8039065 | Antireflection film, polarizing plate, method for producing them, liquid crystal display element, liquid crystal display device, and image display device | Akira Ikeda, Yuuzou Muramatsu, Kazuhiro Nakamura | 2011-10-18 |
| 7270883 | Film-forming composition, anti-reflection film, polarizing plate, image display apparatus, anti-pollution coating composition and anti-pollution article | — | 2007-09-18 |
| 7264329 | Inkjet recording head and inkjet recording device | Takahiro Ishizuka | 2007-09-04 |
| 7210763 | Inkjet recording head and inkjet recording device | Takahiro Ishizuka | 2007-05-01 |
| 7182433 | Polymerizable composition, inkjet recording head, and process for producing inkjet recording head | Takahiro Ishizuka, Tatsuhiko Obayashi | 2007-02-27 |
| 6884557 | Desensitizing treatment liquid for lithographic printing | Seishi Kasai, Tadahiro Sorori, Ryosuke Itakura | 2005-04-26 |
| 6862992 | Method of lithographic printing | Yusuke Nakazawa, Kazuo Ishii | 2005-03-08 |
| 6843553 | Ink jet printing method and printing apparatus | Kazuo Ishii, Yusuke Nakazawa, Sadao Ohsawa | 2005-01-18 |
| 6834586 | Lithographic method and lithographic device, plate making method and plate making device, and ink jet printing method and printing device | Sadao Ohsawa, Yusuke Nakazawa, Kazuo Ishii | 2004-12-28 |
| 6761972 | Direct drawing type lithographic printing plate precursor | Seishi Kasai | 2004-07-13 |
| 6673435 | Direct drawing type lithographic printing plate precursor | Hiroshi Tashiro | 2004-01-06 |
| RE38199 | Method for preparation of lithographic printing plate and lithographic printing plate prepared thereby | Seishi Kasai | 2003-07-22 |
| 6557979 | Ink jet printing process and printing apparatus | Sadao Ohsawa, Yusuke Nakazawa | 2003-05-06 |
| 6539866 | Process for preparing ink jet system printing plate | Sadao Osawa, Hiroyuki Ohishi, Kazuo Ishii | 2003-04-01 |
| 6532870 | Process for preparing ink-jet system printing plate | Sadao Osawa, Hiroyuki Ohishi, Kazuo Ishii | 2003-03-18 |
| 6513434 | On-press recording type lithographic printing method and apparatus | Yusuke Nakazawa, Kazuo Ishii, Sadao Ohsawa | 2003-02-04 |
| 6479203 | Direct drawing type lithographic printing plate precursor | Hiroshi Tashiro, Satoshi Hoshi, Seishi Kasai | 2002-11-12 |