Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9981845 | Catalyst for producing hydrogen and method for producing hydrogen | Hideo Hosono, Fumitaka Hayashi, Yoshitake Toda, Michikazu Hara, Masaaki Kitano | 2018-05-29 |
| 9573822 | Method for producing conductive mayenite compound powder | Hideo Hosono, Michikazu Hara, Yasunori Inoue, Masaaki Kitano, Fumitaka Hayashi +2 more | 2017-02-21 |
| 9150423 | Ammonia synthesis catalyst and ammonia synthesis method | Hideo Hosono, Michikazu Hara, Masaaki Kitano, Sung Wng Kim, Satoru Matsuishi +2 more | 2015-10-06 |
| 8343128 | Multiple-chamber medical container and bag for enclosing same | Katsuyoshi Nagao, Keiichi Kawakami | 2013-01-01 |
| 6700003 | Process for producing a saturated cyclic ether | Kazuhiko Kiyooka | 2004-03-02 |
| 6087528 | Process for producing hydroxyalkyl monoacrylate using stannoxane catalysts | Yuuji Kawaragi, Kouya Murai | 2000-07-11 |
| 6072082 | Process for producing 2,2'-Bis(hydroxymethyl) alkanoic acid | Hideshi Saito, Mikio Suzuki, Shoji Sakamoto, Kouji Maeda | 2000-06-06 |
| 5994592 | Process for producing 2,2'-bis(hydroxymethyl)alkanal and 2,2'-bis(hydroxymethyl)alkanoic acid | Kouji Maeda | 1999-11-30 |
| 5569803 | Method for producing a cycloolefin | Takahiko Takewaki, Naoko Fujita, Takao Maki | 1996-10-29 |
| 5239108 | Process for producing aliphatic or alicyclic aldehyde | Naoko Matsuyama, Takao Maki | 1993-08-24 |
| 4791235 | Process for separating 2,6-dimethylnaphthalene | Takao Maki, Akio Nakanishi, Katashi Shioda, Haruki Asatani | 1988-12-13 |
| 4613700 | Process for producing aromatic aldehydes | Takao Maki | 1986-09-23 |
| 4478956 | Process for preparing bisphenols using pyridinealkanethiol derivatized sulphonated cation exchange resins | Takao Maki, Tetsuo Masuyama, Yoshiko Fujiyama | 1984-10-23 |
| 4423252 | Process for preparing bisphenols | Takao Maki, Tetsuo Masuyama, Yoshiko Fujiyama | 1983-12-27 |
| 4405823 | Process for the production of phenols | Takao Maki, Tetsuo Masuyama | 1983-09-20 |