Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8563774 | Method for producing catalyst | Masahide Kondo, Masanori Nitta, Hiroyuki Naitou, Seiichi Kawato | 2013-10-22 |
| 8470730 | Process for producing catalyst | Masahide Kondo, Masanori Nitta, Hiroyuki Naitou, Seiichi Kawato | 2013-06-25 |
| 8329942 | Method for producing unsaturated aldehyde and unsaturated carboxylic acid | Masahide Kondo, Seiichi Kawato-ku | 2012-12-11 |
| 8178720 | Method for producing unsaturated aldehyde and unsaturated carboxylic acid | Masahide Kondo, Seiichi Kawato | 2012-05-15 |
| 7579297 | Method for producing catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid | Masahide Kondo, Hiroyuki Naitou | 2009-08-25 |
| 7476758 | Process for preparing a phenylalanine derivative and intermediates thereof | Isao Inoue, Ryuzo Yoshioka | 2009-01-13 |
| 7419932 | Method for preserving catalyst | Yoshiyuki Taniguchi, Hideyasu Takezawa, Yasuhiro Kabu | 2008-09-02 |
| 7387982 | Method of producing catalyst for synthesis of unsaturated aldehyde and unsaturated carboxylic acid and catalyst prepared by this method | Masahide Kondo, Seiichi Kawato | 2008-06-17 |
| 6919478 | Reaction tube, process for producing catalyst and process for producing unsaturated aldehyde and unsaturated carboxylic acid | Seiichi Kawato, Masahide Kondo, Masanori Nitta, Mieji Sugiyama | 2005-07-19 |
| 6867163 | Method for producing precipitate and catalyst | Hideyasu Takezawa, Seiichi Kawato, Masanori Nitta | 2005-03-15 |
| 6777369 | Process for producing catalyst | Seiichi Kawato, Masanori Nitta, Hideyasu Takezawa | 2004-08-17 |
| 5892108 | Method for packing with catalyst for synthesis of unsaturated aldehyde and unsaturated carboxylic acid | Tohru Shiotani, Miezi Sugiyama, Motomu Oh-Kita | 1999-04-06 |
| 5550095 | Process for producing catalyst used for synthesis of methacrylic acid | Hiroyuki Naito, Masato Otani, Motomu Oh-Kita | 1996-08-27 |
| 5422326 | Process for preparing a catalyst for producing methacrylic acid | Motomu Ohkita | 1995-06-06 |
| 5420091 | Method of preparing catalyst used for producing methacrylic acids | Motomu Oh-Kita | 1995-05-30 |
| 5286449 | Adsorber module for whole blood treatment and an adsorber apparatus containing the adsorber module | Norio Tohma | 1994-02-15 |
| 5250485 | Process for preparing catalysts used for production of methacrolein and methacrylic acid | Motomu Oh-Kita | 1993-10-05 |
| 5102846 | Process for preparing catalysts for producing methacrylic acid | Motomu Oh-Kita, Kazuhiro Ishii | 1992-04-07 |
| 5093521 | Process for producing methacrylic acid | Motomu Oh-Kita, Yutaka Kinoshita, Kazuhiro Ishii | 1992-03-03 |
| 4985153 | Method for separating blood into blood components, and blood components separator unit | Takao Nishimura | 1991-01-15 |
| 4627915 | Absorbent of autoantibody and immune complexes, adsorbing device and blood purifying apparatus comprising the same | Naokuni Yamawaki | 1986-12-09 |
| 4576927 | Porous adsorbent for adsorbing low density lipoproteins | Naokuni Yamawaki | 1986-03-18 |
| 4416777 | Separation of leukocytes or lymphocytes from leukocyte-containing suspension | Yoshinori Takenaka, Nobuaki Tsuda | 1983-11-22 |
| 4330410 | Separation of leukocytes from leukocyte-containing suspension by filtration | Yoshinori Takenaka, Nobuaki Tsuda | 1982-05-18 |
| 4246107 | Separation of lymphocytes from lymphocyte-containing suspension by filtration | Yoshinori Takenaka, Nobuaki Tsuda | 1981-01-20 |