Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464285 | Laminate and manufacturing method thereof | Kouji Ikeda, Koji Motomura | 2019-11-05 |
| 10464003 | Filter | Koji Motomura, Hiroto Sumida, Takahiko Murata, Keiji Fujiwara | 2019-11-05 |
| 10232293 | Fiber laminate and manufacturing method thereof | Koji Motomura, Nobuhiro Nishizaki, Kouji Ikeda, Takahiko Murata | 2019-03-19 |
| 10220340 | Laminated nonwoven fabric and air purifier | Koji Motomura, Takahiko Murata, Hiroto Sumida, Takahiro Kurokawa | 2019-03-05 |
| 10195556 | Laminated nonwoven fabric and air purifier | Koji Motomura, Takahiko Murata, Hiroto Sumida, Keiji Fujiwara | 2019-02-05 |
| 10173158 | Laminated nonwoven fabric, air purifier, and manufacturing method of laminated nonwoven fabric | Koji Motomura, Hiroto Sumida, Takahiro Kurokawa, Taichi Nakamura, Takayoshi Yamaguchi | 2019-01-08 |
| 10174441 | Laminated nonwoven fabric and air purifier | Taichi Nakamura, Takayoshi Yamaguchi, Hiroto Sumida, Takahiro Kurokawa | 2019-01-08 |
| 9059453 | Battery, battery separator and method for producing battery separator | Hiroto Sumida, Takahiro Kurokawa, Takayoshi Yamaguchi | 2015-06-16 |
| 8834775 | Method of manufacturing nanofibers | Kazunori Ishikawa, Hiroto Sumida, Takahiro Kurokawa, Masanobu Miyata | 2014-09-16 |
| 8383539 | Fiber manufacturing method, fiber manufacturing apparatus and proton-exchange membrane fuel cell | Hiroto Sumida, Takahiro Kurokawa, Kazunori Ishikawa, Yoshiaki Tominaga, Mikio Takezawa +1 more | 2013-02-26 |
| 6216336 | Electronic component mounting device | Kunio Tanaka, Takashi Munezane | 2001-04-17 |
| 6000123 | Electronic-parts mounting apparatus | Takashi Munezane, Noboru Furuta, Kimio Iizuka, Kunio Tanaka, Tomitatsu Soga | 1999-12-14 |
| 5752628 | Chip-type electronic part storage casing and supply cassette using same | Takeshi Nishiguchi, Kenji Kato, Takayuki Fujita, Shigetoshi Negishi, Kunio Tanaka +2 more | 1998-05-19 |
| 5730317 | Structure of chip component feeder | Kunio Tanaka, Tomitatsu Soga, Takashi Nakanishi, Takashi Matsushima, Manabu Morita | 1998-03-24 |
| 5419802 | Electronic component supplying apparatus | Shigeki Nakatsuka, Manabu Morioka, Kunio Tanaka, Sigetosi Negisi, Takashi Munezane | 1995-05-30 |