Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429250 | Heat-collecting member and agricultural house | Koji Uematsu, Hiroki Okada | 2025-09-30 |
| 12398943 | Temperature control structure and temperature control method for transport container | — | 2025-08-26 |
| 10229665 | Porous sound absorbing structure | Ichiro Yamagiwa, Zenzo Yamaguchi, Yoshikazu Mukai, Hideki Ishitobi | 2019-03-12 |
| 10016965 | Method and apparatus for manufacturing foamed resin metal laminated sheet | — | 2018-07-10 |
| 9719538 | Fastening structure for resin-foam core composite plate | — | 2017-08-01 |
| 9564118 | Sound insulating structure | Ichiro Yamagiwa, Zenzo Yamaguchi, Yoshikazu Mukai | 2017-02-07 |
| 9453336 | Porous sound absorbing structure | Ichiro Yamagiwa, Zenzo Yamaguchi, Yoshikazu Mukai, Hideki Ishitobi | 2016-09-27 |
| 9121466 | Damping structure | Kazuki Tsugihashi, Zenzo Yamaguchi, Kyoko Masuda, Yoshio Yano | 2015-09-01 |
| 9085307 | Vibration damping shaped aluminum extrusion | — | 2015-07-21 |
| 9079385 | Laminated sheet and composite formed article using the same | Hodaka Miura | 2015-07-14 |
| 9011167 | Bus bar, method of manufacturing the same, and bus bar and connector | Naoya Fujiwara, Hiroshi Hashimoto, Takayasu Fujiura, Naoki Kikuchi, Koji Inoue | 2015-04-21 |
| 8887864 | Sound absorption panel | Zenzo Yamaguchi, Ichiro Yamagiwa | 2014-11-18 |
| 8765219 | Method of making a metal-resin composite | Hironobu Nakanishi | 2014-07-01 |
| 8722200 | Laminated plate and composite formed article | Naoki Kikuchi, Hironobu Nakanishi, Seishi Suzuki, Takeshi Miura | 2014-05-13 |
| 8500473 | Bus bar and connector | Nagoya Fujiwara, Hiroshi Hashimoto, Takayasu Fujiura, Naoki Kikuchi, Koji Inoue | 2013-08-06 |
| 7972644 | Bottleable green tea beverage | Naomi Furuse, Kozo Nagata, Hirokazu Hosoyama, Takanobu Takihara, Hiroshi Kinugasa | 2011-07-05 |
| 7434660 | Perforated soundproof structure and method of manufacturing the same | Ichiro Yamagiwa, Toshimitsu Tanaka, Hiroki Ueda, Hideo Utsuno, Toru Sakatani | 2008-10-14 |
| 6878432 | Panel | Hiroki Ueda, Koji Fukumoto, Toshimitsu Tanaka, Akibumi Fujiwara, Kazuhisa Fujisawa | 2005-04-12 |
| 6708626 | Double-walled damping structure | Hiroki Ueda, Ichiro Yamagiwa, Toshimitsu Tanaka, Narikazu Hashimoto, Takashi Oka | 2004-03-23 |
| 6462051 | Composition for reducing mental fatigue, composition for maintaining and enhancing concentration, and composition for maintaining and enhancing mental vigor | Ayumu Nozawa, Yuko Sagesaka, Takami Kakuda | 2002-10-08 |
| 6340489 | Manufacturing process of carrot juice | Yuko Suzuki, Takami Kakuda, Yasuhiko Ikegawa | 2002-01-22 |
| 6112851 | Partition wall panel | Narikazu Hashimoto, Shusei Arakane, Kenji Iwai, Tadayuki Minoura | 2000-09-05 |
| 5895538 | Method of manufacturing and using vibration-damping material | Tadashi Hatayama, Ichiro Yamagiwa, Kenshi Maekawa, Kenji Iwai, Toshimitsu Tanaka +5 more | 1999-04-20 |
| 5800888 | Heat bonded type vibration-damping resin for structural member vibration-damping structure | Toshiaki Yasumoto, Hiromichi OKUMURA, Kenji Iwai, Toshimitsu Tanaka, Toshihiko Sasaki +4 more | 1998-09-01 |
| 5756942 | Vibration-damping section with sound absorbing material | Toshimitsu Tanaka, Nobuteru Hayashi, Syunichi Umemoto, Kenji Iwai, Hiroshi Tanimoto | 1998-05-26 |