Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11386275 | Menu generation system | Seiichiro Kubo, Makito Chiba, Koichiro Nakayama | 2022-07-12 |
| 10991056 | Menu generation system | Seiichiro Kubo, Makito Chiba, Koichiro Nakayama | 2021-04-27 |
| 10464003 | Filter | Koji Motomura, Takahiko Murata, Takatoshi Mitsushima, Keiji Fujiwara | 2019-11-05 |
| 10413856 | Stacked body | Koji Motomura, Takahiko Murata | 2019-09-17 |
| 10328665 | Nonwoven fabric, and dust collecting filter, medium of microorganism or biological tissue, and cosmetic article, each having the same | Taichi Nakamura, Takayoshi Yamaguchi | 2019-06-25 |
| 10220340 | Laminated nonwoven fabric and air purifier | Koji Motomura, Takahiko Murata, Takahiro Kurokawa, Takatoshi Mitsushima | 2019-03-05 |
| 10195556 | Laminated nonwoven fabric and air purifier | Koji Motomura, Takahiko Murata, Takatoshi Mitsushima, Keiji Fujiwara | 2019-02-05 |
| 10174441 | Laminated nonwoven fabric and air purifier | Taichi Nakamura, Takayoshi Yamaguchi, Takahiro Kurokawa, Takatoshi Mitsushima | 2019-01-08 |
| 10173158 | Laminated nonwoven fabric, air purifier, and manufacturing method of laminated nonwoven fabric | Koji Motomura, Takahiro Kurokawa, Taichi Nakamura, Takayoshi Yamaguchi, Takatoshi Mitsushima | 2019-01-08 |
| 9059453 | Battery, battery separator and method for producing battery separator | Takahiro Kurokawa, Takayoshi Yamaguchi, Takatoshi Mitsushima | 2015-06-16 |
| 8834775 | Method of manufacturing nanofibers | Kazunori Ishikawa, Takahiro Kurokawa, Masanobu Miyata, Takatoshi Mitsushima | 2014-09-16 |
| 8696973 | Nanofiber manufacturing apparatus and method of manufacturing nanofibers | Kazunori Ishikawa, Takahiro Kurokawa | 2014-04-15 |
| 8696953 | Support structure, nanofiber manufacturing apparatus using the support structure, and nanofiber manufacturing method using the support structure | Takahiro Kurokawa, Hiroyuki Tsuji, Kazunori Ishikawa | 2014-04-15 |
| 8524140 | Process of making nanofibers | Takahiro Kurokawa, Kazunori Ishikawa, Masahide Yokoyama | 2013-09-03 |
| 8475692 | Nanofiber manufacturing apparatus and nanofiber manufacturing method | Takahiro Kurokawa, Kazunori Ishikawa, Yoshiaki Tominaga, Mikio Takezawa, Mitsuhiro Takahashi +1 more | 2013-07-02 |
| 8425810 | Nanofiber production device and nanofiber production method | Kazunori Ishikawa, Takahiro Kurokawa, Masahide Yokoyama | 2013-04-23 |
| 8399066 | Nanofiber manufacturing system and nanofiber manufacturing method | Takahiro Kurokawa, Hiroyuki Tsuji, Kazunori Ishikawa | 2013-03-19 |
| 8383539 | Fiber manufacturing method, fiber manufacturing apparatus and proton-exchange membrane fuel cell | Takahiro Kurokawa, Kazunori Ishikawa, Yoshiaki Tominaga, Mikio Takezawa, Mitsuhiro Takahashi +1 more | 2013-02-26 |
| 8186987 | Nano-fiber manufacturing apparatus | Takahiro Kurokawa, Kazunori Ishikawa, Mitsuhiro Takahashi, Mikio Takezawa, Yoshiaki Tominaga | 2012-05-29 |
| 8163227 | Nanofiber spinning method and device | Takahiro Kurokawa, Kazunori Ishikawa, Mitsuhiro Takahashi, Mikio Takezawa, Yoshiaki Tominaga | 2012-04-24 |
| 8110136 | Method and apparatus for producing nanofibers and polymer web | Mitsuhiro Takahashi, Mikio Takezawa, Yoshiaki Tominaga, Takahiro Kurokawa, Kazunori Ishikawa | 2012-02-07 |
| 6916394 | Connecting member for connecting carrier tapes and carrier tape connecting method using this connecting | Kunio Tanaka | 2005-07-12 |
| 6878424 | Connecting member for connecting carrier tapes and carrier tape connecting method using this connecting member | Kunio Tanaka | 2005-04-12 |
| D478880 | Connection member for the tape supporting a range of electronic parts | — | 2003-08-26 |
| 6296145 | Parts feeder using strip carrier | Kunio Tanaka, Toshihiko Nagaya, Tomonori Fujita | 2001-10-02 |