Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116451 | Epoxy resin, epoxy resin composition, epoxy resin cured product and composite material | Hideyuki Katagi, Yuki Nakamura, Tomohiro Ikeda, Lin Tian, Kei Tougasaki +2 more | 2024-10-15 |
| 12104009 | Epoxy resin, epoxy resin composition, epoxy resin cured product and method of producing epoxy resin cured product, composite material, insulating member, electronic appliance, structural material, and vehicle | Yoshitaka Takezawa, Tomoko Higashiuchi, Naoki Maruyama, Shingo Tanaka | 2024-10-01 |
| 12049538 | Epoxy resin, epoxy resin composition, epoxy resin cured product and composite material | Naoki Maruyama, Tomoko Higashiuchi, Hideyuki Katagi, Yuki Nakamura, Yoshitaka Takezawa | 2024-07-30 |
| 11919995 | Epoxy resin, epoxy resin composition, epoxy resin cured product, and composite material | Naoki Maruyama, Tomoko Higashiuchi, Hideyuki Katagi, Yuki Nakamura, Yoshitaka Takezawa | 2024-03-05 |
| 11840600 | Cured epoxy resin material, epoxy resin composition, molded article, and composite material | Yoshitaka Takezawa, Naoki Maruyama, Yuka Yoshida, Tomoko Higashiuchi | 2023-12-12 |
| 11661475 | Epoxy resin, epoxy resin composition, epoxy resin cured product and composite material | Hideyuki Katagi, Tomoko Higashiuchi, Yuki Nakamura, Naoki Maruyama, Lin Tian | 2023-05-30 |
| 11560476 | Epoxy resin, epoxy resin composition, epoxy resin cured product, and composite material | Naoki Maruyama, Yuka Yoshida, Tomoko Higashiuchi, Keiichiro Nishimura, Yoshitaka Takezawa | 2023-01-24 |
| 11466119 | Epoxy resin, epoxy resin composition, epoxy resin cured product, and composite material | Yoshitaka Takezawa, Naoki Maruyama, Yuka Yoshida, Tomoko Higashiuchi | 2022-10-11 |
| 11440990 | Epoxy resin, epoxy resin composition, epoxy resin cured product, and composite material | Yuka Yoshida, Naoki Maruyama, Tomoko Higashiuchi, Keiichiro Nishimura, Yoshitaka Takezawa | 2022-09-13 |
| 11352562 | Epoxy resin, epoxy resin composition, epoxy resin cured product and composite material | Tomoko Higashiuchi, Naoki Maruyama, Yoshitaka Takezawa, Hideyuki Katagi, Yuki Nakamura | 2022-06-07 |
| 11149109 | Epoxy resin composition, cured product and composite material | Yuka Yoshida, Yoshitaka Takezawa | 2021-10-19 |
| 11015020 | Epoxy resin, epoxy resin composition, epoxy resin cured product and composite material | Tomoko Higashiuchi, Naoki Maruyama, Yuka Yoshida, Yoshitaka Takezawa | 2021-05-25 |
| 10920010 | Epoxy resin, epoxy resin composition, epoxy resin cured product, and composite material | Naoki Maruyama, Tomoko Higashiuchi, Yuka Yoshida, Yoshitaka Takezawa | 2021-02-16 |
| 10800872 | Epoxy resin, epoxy resin composition, epoxy resin cured product, and composite material | Naoki Maruyama, Tomoko Higashiuchi, Yuka Yoshida, Yoshitaka Takezawa | 2020-10-13 |
| 10597485 | Production methods for glassy liquid-crystalline epoxy resin and glassy liquid-crystalline epoxy resin composition, storage methods for liquid-crystalline epoxy resin and liquid-crystalline epoxy resin composition, glassy liquid-crystalline epoxy resin and glassy liquid-crystalline epoxy resin composition, liquid-crystalline epoxy resin and liquid-crystalline epoxy resin composition, and production method for cured epoxy resin | Shingo Tanaka, Tomoko Higashiuchi, Naoki Maruyama, Yoshitaka Takezawa, Fusao Hojo | 2020-03-24 |
| 9745411 | Resin composition, resin sheet, cured resin sheet, resin sheet structure, cured resin sheet structure, method for producing cured resin sheet structure, semiconductor device, and LED device | Tomoo NISHIYAMA, Shigemitsu Yoshie, Naoki Hara, Atsushi Kuwano, Yasuo Miyazaki | 2017-08-29 |
| 7916434 | Tunnel magnetoresistive effect element with limited electric popping output voltage | Shunji Saruki, Kenji Inage, Tetsuya Kuwashima, Hiroshi Kiyono, Katsumichi Tagami +1 more | 2011-03-29 |
| 7443633 | Thin-film magnetic head for perpendicular magnetic recording and manufacturing method of thin-film magnetic head | Katsumichi Tagami, Tatsuya Harada, Hiroki Matsukuma, Tetsuya Roppongi, Susumu Aoki +1 more | 2008-10-28 |
| 7120990 | Method for manufacturing thin film magnetic head with improved performance | Yoshitaka Sasaki, Atsushi Iijima | 2006-10-17 |
| 7061718 | Thin film magnetic head having thin film coil embedded in first insulating layer covered with second insulating layer | Yoshitaka Sasaki, Atsushi Iijima | 2006-06-13 |
| 6810578 | Method of manufacturing thin film magnetic head with improved performance | Yoshitaka Sasaki, Atsushi Iijima | 2004-11-02 |
| 6680820 | Method of maintaining a constant flying height of a magnetic head and a magnetic disk drive utilized therefor | Mikio Matsuzaki, Takamitsu Tsuna | 2004-01-20 |
| 6609291 | Method of manufacturing a thin film magnetic head | Yoshitaka Sasaki, Atsushi Iijima | 2003-08-26 |
| 6487041 | Thin film magnetic head with interlayers of multi-layer poles widening to a constant width portion at a receded distance | Noboru Yamanaka, Yuzuru Iwai | 2002-11-26 |
| 6252748 | Thin film magnetic head with widening outer layer of multi-layer pole | Noboru Yamanaka, Yuzuru Iwai | 2001-06-26 |