Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431406 | Bonded body, circuit board, semiconductor device, and method for manufacturing bonded body | Seiichi Suenaga, Sachiko FUJISAWA | 2025-09-30 |
| 12343820 | Brazing material, bonded body, ceramic circuit board, and method for manufacturing bonded body | Seiichi Suenaga, Sachiko FUJISAWA, Takashi Sano | 2025-07-01 |
| 12347744 | Bonded body including titanium alloy at bonding boundary | Seiichi Suenaga, Sachiko FUJISAWA | 2025-07-01 |
| 12308301 | Structure and bonded body | Yumi Fukuda, Koichi Harada, Kenji Essaki, Yasushi Hattori, Yasuhiro Goto +1 more | 2025-05-20 |
| 12160959 | Bonded body, ceramic copper circuit board, method for manufacturing bonded body, and method for manufacturing ceramic copper circuit board | Seiichi Suenaga, Sachiko FUJISAWA, Takashi Sano | 2024-12-03 |
| 12115603 | Bonded body, ceramic copper circuit substrate, and semiconductor device | Seiichi Suenaga, Sachiko FUJISAWA, Takashi Sano | 2024-10-15 |
| 11948900 | Bonded body, circuit board, and semiconductor device | Seiichi Suenaga, Sachiko FUJISAWA, Takayuki Naba | 2024-04-02 |
| 11729907 | Structure and circuit board | Koichi Harada, Yasuhiro Goto, Kenji Essaki, Yasushi Hattori | 2023-08-15 |
| 11355416 | Structure and joined composite | Yumi Fukuda, Koichi Harada, Yasushi Hattori, Kenji Essaki, Keiko Albessard +1 more | 2022-06-07 |
| 10184674 | Vapor separator and dehumidifier using the same | Kouichi Harada, Ryosuke Yagi, Hitomi SAITO, Nao Kobayashi, Seiichi Suenaga | 2019-01-22 |
| 10173168 | Vapor separator and dehumidifier using the same | Koichi Harada, Hitomi SAITO, Seiichi Suenaga | 2019-01-08 |
| 8986839 | Metal-containing particle aggregate, metal-containing particle composite member, and method of manufacturing the aggregate and the composite member | Tomohiro Suetsuna, Kouichi Harada, Seiichi Suenaga, Yasuyuki Hotta, Toshihide Takahashi +2 more | 2015-03-24 |
| 8988301 | Core-shell magnetic material, method for producing core-shell magnetic material, device, and antenna device | Tomohiro Suetsuna, Koichi Harada, Seiichi Suenaga, Shinji Murai, Yasuyuki Hotta +3 more | 2015-03-24 |
| 8580462 | Electrode catalyst material comprising carbon nano-fibers having catalyst particles on the surface and in the insides of the interior area and a fuel cell having the electrode catalyst material | Seiichi Suenaga, Norihiro Tomimatsu, Hideyuki Oozu, Yasuhiro Goto, Yoshihiko Nakano +1 more | 2013-11-12 |
| 8508423 | Antenna device | Tomohiro Suetsuna, Makoto Higaki, Kouichi Harada, Seiichi Suenaga, Mitsuru Ishibashi | 2013-08-13 |
| 8475922 | Nanoparticle composite material and antenna device and electromagnetic wave absorber using the same | Tomohiro Suetsuna, Seiichi Suenaga, Tomoko Eguchi, Koichi Harada, Yasuyuki Hotta +1 more | 2013-07-02 |
| 8305281 | Core-shell magnetic material, method of manufacturing core-shell magnetic material, device, and antenna device | Tomohiro Suetsuna, Kouichi Harada, Seiichi Suenaga | 2012-11-06 |
| 8289222 | Core-shell magnetic material, method of manufacturing core-shell magnetic material, device, antenna device, and portable device | Tomohiro Suetsuna, Kouichi Harada, Seiichi Suenaga, Naoto Ito, Akihiro Tsujimura | 2012-10-16 |
| 7936310 | High-impedance substrate | Fumihiko Aiga, Seiichi Suenaga, Kouichi Harada, Tomohiro Suetsuna, Naoyuki Nakagawa +1 more | 2011-05-03 |
| 7838165 | Carbon fiber synthesizing catalyst and method of making thereof | Seiichi Suenaga, Norihiro Tomimatsu, Hideyuki Oozu, Yasuhiro Goto, Yoshihiko Nakano +1 more | 2010-11-23 |
| 7763094 | Method of manufacturing high frequency magnetic material | Tomohiro Suetsuna, Seiichi Suenaga, Kouichi Harada | 2010-07-27 |
| 7740939 | Insulating magnetic metal particles and method for manufacturing insulating magnetic material | Kouichi Harada, Tomohiro Suetsuna, Seiichi Suenaga | 2010-06-22 |
| 7714793 | High-frequency magnetic material and antenna system using thereof | Tomoko Eguchi, Naoyuki Nakagawa, Seiichi Suenaga | 2010-05-11 |
| 7713641 | Magnetic material and antenna device | Naoyuki Nakagawa, Seiichi Suenaga, Tomohiro Suetsuna, Shinya Sakurada | 2010-05-11 |
| 7189472 | Fuel cell, electrode for fuel cell and a method of manufacturing the same | Seiichi Suenaga, Norihiro Tomimatsu, Hideyuki Ohzu, Yasuhiro Goto, Yoshihiko Nakano | 2007-03-13 |