Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119203 | Glossy member and method of producing the member | Tetsuo Hino, Kazuhiro Yamauchi | 2018-11-06 |
| 10081509 | Image forming apparatus and paper feeding method | — | 2018-09-25 |
| 10036996 | Sliding member, sliding device including sliding member, and electrophotographic image forming apparatus including sliding device | Naoyuki Koketsu, Tetsuo Hino, Akiko Takei | 2018-07-31 |
| 9943793 | Polymer nanofiber structural body and polymer nanofiber composite using the structural body, and methods of producing the structural body and the composite | Tetsuo Hino, Kazuhiro Yamauchi | 2018-04-17 |
| 9766374 | Optical member, image pickup apparatus, and method for manufacturing optical member | Akiko Takei, Zuyi Zhang, Yoshinori Kotani, Akira Sugiyama, Naoyuki Koketsu | 2017-09-19 |
| 9580847 | Porous laminate | Tetsuo Hino, Kazuhiro Yamauchi | 2017-02-28 |
| 9522352 | Nanofiber structural body and collecting apparatus using the nanofiber structural body, and method of producing the nanofiber structural body | Tetsuo Hino, Kazuhiro Yamauchi | 2016-12-20 |
| 9517969 | Method for manufacturing a porous glass film | Naoyuki Koketsu, Zuyi Zhang, Yoshinori Kotani, Akiko Takei, Akira Sugiyama | 2016-12-13 |
| 9487436 | Optical member, image pickup apparatus, and method for manufacturing optical member | Naoyuki Koketsu, Zuyi Zhang, Yoshinori Kotani, Akiko Takei, Akira Sugiyama | 2016-11-08 |
| 9426338 | Imaging apparatus and image forming apparatus having continuous pores in three dimensions in porous body | Zuyi Zhang, Yoshinori Kotani, Akira Sugiyama, Naoyuki Koketsu | 2016-08-23 |
| 9362482 | Method of producing piezoelectric device using Be, Fe and Co under excess oxygen atmosphere | Makoto Kubota, Masaki Azuma, Yoshitaka Nakamura, Yuichi Shimakawa, Takashi Iijima +1 more | 2016-06-07 |
| 9278882 | Method of producing glass | Zuyi Zhang, Yoshinori Kotani | 2016-03-08 |
| 9212088 | Method for manufacturing optical member | Zuyi Zhang, Yoshinori Kotani, Akiko Takei, Akira Sugiyama, Naoyuki Koketsu | 2015-12-15 |
| 9162920 | Method for manufacturing porous glass, and method for manufacturing optical element | Naoyuki Koketsu, Zuyi Zhang, Yoshinori Kotani, Akira Sugiyama | 2015-10-20 |
| 9051191 | Bismuth iron oxide powder, manufacturing method for the bismuth iron oxide powder, dielectric ceramics, piezoelectric element, liquid discharge head, and ultrasonic motor | Hisato Yabuta, Makoto Kubota, Mikio Shimada, Fumio Uchida, Kenji Maeda +1 more | 2015-06-09 |
| 9003833 | Porous glass, method of manufacturing the same and optical element | Yoshinori Kotani, Zuyi Zhang, Akira Sugiyama, Naoyuki Koketsu | 2015-04-14 |
| 8993107 | Porous glass and optical member | Yoshinori Kotani, Zuyi Zhang, Akira Sugiyama | 2015-03-31 |
| 8908353 | Laminated ceramic capacitor | Shinsuke Takeoka | 2014-12-09 |
| 8804140 | Imaging apparatus and image forming apparatus having porous body with three-dimensional skeleton and interconnected pores | Zuyi Zhang, Yoshinori Kotani, Akira Sugiyama, Naoyuki Koketsu | 2014-08-12 |
| 8704429 | Bismuth iron oxide powder, manufacturing method for the bismuth iron oxide powder, dielectric ceramics, piezoelectric element, liquid discharge head, and ultrasonic motor | Hisato Yabuta, Makoto Kubota, Mikio Shimada, Fumio Uchida, Kenji Maeda +1 more | 2014-04-22 |
| 8547001 | Ceramic, piezoelectric device, and production method thereof | Hiroshi Saito, Takanori Matsuda, Nobuhiro Kumada | 2013-10-01 |
| 8400047 | Piezoelectric material, piezoelectric device, and method of producing the piezoelectric device | Makoto Kubota, Masaki Azuma, Yoshitaka Nakamura, Yuichi Shimakawa, Takashi Iijima +1 more | 2013-03-19 |
| 8273675 | Ferroelectric ceramic material | Zuyi Zhang, Jumpei Hayashi, Tatsuo Furuta | 2012-09-25 |
| 8216858 | Ferroelectric material, method of producing ferroelectric material, and ferroelectric device | Makoto Kubota, Soichiro Okamura, Takashi Nakajima, Tomosato Okubo, Yosuke Inoue | 2012-07-10 |
| 8165804 | Navigation apparatus, method, and program for same | — | 2012-04-24 |