Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247297 | Multilayer film structure and method for producing same | Yuya Tsuchida, Yuya SUEMOTO, Yoshihiro UEOKA, Masami MESUDA, Hideto Kuramochi +2 more | 2025-03-11 |
| 11504700 | Exhaust gas purification catalyst | Shunsuke Oishi, Shogo Kawamura, Hirotaka Ori, Minoru Itou | 2022-11-22 |
| 11248846 | Heat treatment system | Kazuhiko Katsumata | 2022-02-15 |
| 11204368 | Inspection device | Masaki Noguchi, Tsuyoshi Yamato | 2021-12-21 |
| 10866265 | Inspection jig | — | 2020-12-15 |
| 10756372 | Proton conductor and fuel cell | Yutaka Kazoe, Yuriy Pihosh, Kazuma Mawatari, Takehiko Kitamori, Kenji Kitamura +2 more | 2020-08-25 |
| 10715262 | Testing device for antenna-incorporated semiconductor device | — | 2020-07-14 |
| 10712383 | Inspection jig | — | 2020-07-14 |
| 10676858 | Condenser and cleaning device | Kazuhiko Katsumata, Masatoshi MITSUZUKA, Osamu Sakamoto | 2020-06-09 |
| 10598694 | Inspection jig | — | 2020-03-24 |
| 10450216 | Glass sheet processing method and glass sheet processing apparatus | Isao Saito | 2019-10-22 |
| 10392676 | Heat treatment device and cooling device | Kazuhiko Katsumata, Kaoru ISOMOTO, Gen NISHITANI, Akira Nakayama, Yuusuke SHIMIZU | 2019-08-27 |
| 10393771 | Exchangeable contact unit and inspection jig | Takeshi Todoroki, Takahiro Nakamura | 2019-08-27 |
| 10323315 | Carburizing device | Kazuhiko Katsumata, Masatoshi MITSUZUKA, Osamu Sakamoto | 2019-06-18 |
| 10324110 | Probe cover | Yoshiji Miyashita, Katsuo Miki, Kazumi Ookawara, Isao Samata | 2019-06-18 |
| 10317430 | Contactor with a plurality of springs and contact point portions urged by the springs | — | 2019-06-11 |
| 10273553 | Cooling device and multi-chamber heat treatment device | Kazuhiko Katsumata, Kaoru ISOMOTO, Akira Nakayama, Yuusuke SHIMIZU, Gen NISHITANI | 2019-04-30 |
| 10260814 | Conveyance device for heat treatment device and heat treatment device | Kazuhiko Katsumata, Kaoru ISOMOTO, Gen NISHITANI, Akira Nakayama, Yuusuke SHIMIZU | 2019-04-16 |
| 10263260 | Electrode catalyst for fuel cell, method for producing the same, and polymer electrolyte fuel cell using the same | Tetsuo Nagami, Sozaburo Ohashi, Mikihiro Kataoka, Tomoaki Terada, Yosuke Horiuchi +1 more | 2019-04-16 |
| 10118204 | Cleaning apparatus | Kazuhiko Katsumata, Masatoshi MITSUZUKA, Osamu Sakamoto | 2018-11-06 |
| 10024883 | Contact unit and inspection jig | Takeshi Todoroki, Takahiro Nakamura, Yoshinori Ishikawa, Takayuki Kawano, Kazuhisa Honma | 2018-07-17 |
| 9926621 | Carburizing device | Kazuhiko Katsumata, Masatoshi MITSUZUKA, Osamu Sakamoto | 2018-03-27 |
| 9334188 | Method for processing glass plate | Isao Saito | 2016-05-10 |
| 9074938 | Substrate for surface enhanced Raman spectroscopy analysis and manufacturing method of the same, biosensor using the same, and microfluidic device using the same | Xiaoyan Liu, Kenji Kitamura, Minoru Osada, Guozhong Cao | 2015-07-07 |
| 9073772 | Conduit structure for molten glass, vacuum degassing apparatus, vacuum degassing method for molten glass and process for producing glass products employing said conduit structure | Wataru MIYOSHI, Hajime Itoh, Hiroaki Hamamoto, Michito Sasaki | 2015-07-07 |