Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403713 | Screen plate | Seiji Amamori, Nobukazu Motojima | 2025-09-02 |
| 11582557 | Speaker diaphragm, speaker, speaker diaphragm manufacturing method, electronic device, and mobile body apparatus | Tetsuya KOYANAGI, Tetsushi Itano, Kazuaki Nishimura, Makoto Kurozawa, Ryouichi Uemoto | 2023-02-14 |
| 11148452 | Screen plate and method for manufacturing same | Shinji KURAHASHI, Nobukazu Motojima, Tsuruo Nakayama | 2021-10-19 |
| 10155341 | Fiber-reinforced plastic joined body, method for producing fiber-reinforced plastic joined body, and fiber-reinforced molded article | Takeru Ohki | 2018-12-18 |
| 9981447 | Fiber-reinforced resin joined body having caulked part and manufacturing method thereof | Takumi Kato, Takeru Ohki | 2018-05-29 |
| 9680142 | Polyolefin microporous membrane, separator for non-aqueous secondary battery, non-aqueous secondary battery and method of producing polyolefin microporous membrane | Satoshi Nishikawa, Takashi Yoshitomi | 2017-06-13 |
| 9556891 | Fiber reinforced resin joined body, intermediate body, and fastening rod | Takashi Toyozumi, Masumi Hirata, Takeru Ohki, Jianwei Shi | 2017-01-31 |
| 9527230 | Method for manufacturing joint member and joint member | Masaki Takeuchi, Masumi Hirata, Takumi Kato | 2016-12-27 |
| 9481117 | Manufacturing method of decorative molded article and decorative molded article | Takumi Kato | 2016-11-01 |
| 9391309 | Connected porous sheet and method for producing the same, separator for non-aqueous secondary battery, and non-aqueous secondary battery, and method for producing the same | Satoshi Nishikawa, Takashi Yoshitomi | 2016-07-12 |
| 9281509 | Polyolefin microporous membrane and method of producing the same, separator for non-aqueous secondary battery and non-aqueous secondary battery | Satoshi Nishikawa, Takashi Yoshitomi | 2016-03-08 |
| 9178202 | Polyolefin microporous membrane and method of producing the same, separator for non-aqueous secondary battery and non-aqueous secondary battery | Satoshi Nishikawa, Takashi Yoshitomi | 2015-11-03 |
| 9034509 | Polyolefin microporous membrane and method of producing the same, separator for non-aqueous secondary battery and non-aqueous secondary battery | Satoshi Nishikawa, Takashi Yoshitomi | 2015-05-19 |
| 8043677 | Fluropolymer resin coated member, a metal mold for forming polyester resin container made thereof and reproducing method of said metal mold | Yasuhiro Takasaki, Kazuhiro Sato | 2011-10-25 |
| 8017674 | Heat-conductive adhesive | Hiroshi Hara, Tatsuichiro Kon | 2011-09-13 |
| 7947362 | Carbon fiber composite sheet | Hiroshi Hara, Masumi Hirata, Shoichi Takagi | 2011-05-24 |
| 7846543 | Pitch-based carbon fibers, and manufacturing method and molded product thereof | Hiroshi Hara | 2010-12-07 |
| 5981408 | Screen textile material | Junyo Nakagawa, Takashi Katayama, Toru Yokomizo | 1999-11-09 |
| 5595639 | Method of making a mold having a nickel and graphite surface coating for molding glass | Tateyuki Sasaki, Akira Kobayashi | 1997-01-21 |
| 5429652 | Mold for molding glass having a nickel and graphite surface coating | Tateyuki Sasaki, Akira Kobayashi | 1995-07-04 |
| 5095208 | Charged particle generating device and focusing lens therefor | Yoichi Ose, Yoshiya Higuchi, Kazuyoshi Miki | 1992-03-10 |
| 4362775 | Polyester film-heat-bonded metal sheet and container made thereof | Kenji Yabe, Masayoshi Asakura, Masanori Aizawa | 1982-12-07 |