Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10792588 | Organic material production system using biomass material and method | Minoru Genta, Ryosuke Uehara, Kinya Fujita, Noriyuki Yamada, Katsuichi Saito +2 more | 2020-10-06 |
| 9321649 | Carbon microparticle having lignin as raw material and preparation method therefor | Katsumi Kamegawa, Kinya Sakanishi, Masaya Kodama, Keiko Nishikubo, Yoshio Adachi | 2016-04-26 |
| 8986838 | Hollow carbon microparticle and method for producing same | Katsumi Kamegawa, Kinya Sakanishi, Masaya Kodama, Keiko Nishikubo, Yoshio Adachi | 2015-03-24 |
| 6342367 | Method for the preparation of chondroitin sulfate compounds | Toshihisa Sumi, Hideki Ohba, Toru Ikegami, Masao Shibata, Imre Sallay +1 more | 2002-01-29 |
| 6143533 | Method for the preparation of N-glycolyl neuraminic acid from Cucumaria echinata | Toshihisa Sumi, Hideki Ohba, Toru Ikegami, Masao Shibata, Imre Sallay +1 more | 2000-11-07 |