Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11951547 | Valve guide made of iron-based sintered alloy and method of producing same | Fumiya Ito, Kenichi Harashina | 2024-04-09 |
| 11305997 | Multi-walled carbon nanotube, multi-walled carbon nanotube aggregation, and method for producing the multiwalled carbon nanotube | Toshiaki Shimizu, Shinpei Teshima, Yasuhiko Okamura, Yusuke Kawaguchi, Kazuki Otomo +2 more | 2022-04-19 |
| 10017386 | Spherical boron nitride fine particles and production method thereof | Fumihiro KUROKAWA, Seitaro Kobayashi, Takashi Kawasaki, Go TAKEDA, Dmitri Golberg | 2018-07-10 |
| 10017387 | Boron nitride fine particles and production method thereof | Fumihiro KUROKAWA, Seitaro Kobayashi, Takashi Kawasaki, Go TAKEDA, Dmitri Golberg | 2018-07-10 |
| 8025766 | Boron nitride-based fiber paper and manufacturing process thereof | Hiroaki Kuwahara, Chunyi Zhi, Chengchun Tang, Dmitri Golberg | 2011-09-27 |
| 7331709 | Temperature measuring method using micro temperature sensing element | Yihua Gao, Zongwen Liu, Dmitri Golberg | 2008-02-19 |
| 7291299 | Nanotube, nano thermometer and method for producing the same | Yihua Gao, Tadao Sato | 2007-11-06 |