Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10283692 | Power generation system | Satoru Yamanaka, Yoonho Kim, Takashi Ogawa, Akira Nakajima, Juyoung Kim +4 more | 2019-05-07 |
| 9979325 | Pyroelectric power-generating system | Yoonho Kim, Satoru Yamanaka, Juyoung Kim, Hirohisa Tanaka, Masatoshi Takeda +2 more | 2018-05-22 |
| 9627997 | Power generating system | Yoonho Kim, Juyoung Kim, Satoru Yamanaka, Takeshi Serizawa, Hirohisa Tanaka +3 more | 2017-04-18 |
| 9190597 | Power-generating system | Yoonho Kim, Takeshi Serizawa, Hirohisa Tanaka, Masatoshi Takeda, Noboru Yamada +1 more | 2015-11-17 |
| 7833924 | Yttrium oxide-containing material, component of semiconductor manufacturing equipment, and method of producing yttrium oxide-containing material | Yoshimasa Kobayashi, Yuji Katsuda, Hiroaki Sakai, Koichi Niihara | 2010-11-16 |
| 7323432 | Catalyst assembly | Koichi Niihara, Jun Hasegawa, Miho Ito | 2008-01-29 |
| 6787500 | Catalyst particles and method of manufacturing the same | Miho Ito, Jun Hasegawa, Koichi Niihara | 2004-09-07 |