Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7604962 | α-agarase and process for producing the same | Jun Tomono, Yoshiko Nomura, Hiroaki Sagawa, Ikunoshin Kato | 2009-10-20 |
| 7417031 | Use of algae-derived physiologically active substances for treating a carcinomatous disease | Tatsui Enoki, Hiroaki Sagawa, Takanari Tominaga, Eiji Nishiyama, Nobuto Koyama +3 more | 2008-08-26 |
| 7410786 | Sulfated fucogalactan digesting enzyme gene | Harumi Ueno, Jun Tomono, Hiroaki Sagawa, Ikunoshin Kato | 2008-08-12 |
| 7351556 | α-agarase and process for producing the same | Jun Tomono, Yoshiko Nomura, Hiroaki Sagawa, Ikunoshin Kato | 2008-04-01 |
| 7217552 | Sulfated fucogalactan digesting enzyme gene | Harumi Ueno, Jun Tomono, Hiroaki Sagawa, Ikunoshin Kato | 2007-05-15 |
| 7217817 | Agarobiose-containing composition | Tatsuji Enoki, Hiroaki Sagawa, Haruo Oyashiki, Hitoshi Sakakibara, Kazuyori Ochiai +1 more | 2007-05-15 |
| 7141402 | α-Agarase and process for producing the same | Jun Tomono, Yoshiko Nomura, Hiroaki Sagawa, Ikunoshin Kato | 2006-11-28 |
| 7125984 | Glucuronofucan sulfate | Kumiko Ishizuka, Kaoru Kojima, Kazuo Shimanaka, Katsushige Ikai, Ikunoshin Kato | 2006-10-24 |
| 7041656 | Sulfated fucoglucuronomannan | Hitomi Kimura, Katsushige Ikai, Ikunoshin Kato | 2006-05-09 |
| 6927289 | Sulfated fucan oligosaccharide | Hitomi Amarume, Takashi Kawai, Kaoru Kojima, Kazuo Shimanaka, Katsushige Ikai +1 more | 2005-08-09 |
| 6911432 | Drugs, foods or drinks with the use of algae-derived physiologically active substances | Tatsuji Enoki, Hiroaki Sagawa, Takanari Tominaga, Eiji Nishiyama, Nobuto Koyama +3 more | 2005-06-28 |
| 6720419 | Sulfated fucan oligosaccharide | Hitomi Amarume, Takashi Kawai, Kaoru Kojima, Kazuo Shimanaka, Katsushige Ikai +1 more | 2004-04-13 |
| 6599729 | &agr;-agarase and process for producing the same | Jun Tomono, Yoshiko Nomura, Hiroaki Sagawa, Ikunoshin Kato | 2003-07-29 |
| 6593311 | Apoptosis inducers | Hideo Kitano, Fu-Gong Yu, Shinji Nakayama, Kaoru Kojima, Hitomi Kimura +6 more | 2003-07-15 |
| 6590097 | Sulfated fucogalactan | Hitomi Kimura, Kaoru Kojima, Kaoru Katayama, Kazuo Shimanaka, Katsushige Ikai +1 more | 2003-07-08 |
| 6524763 | Microcapsules containing a radiation sensitive composition and their use | Yuji Kuroda, Masahiko Seki, Yumiko Fujita, Mitsuto Montani, Shozo Suefuku +1 more | 2003-02-25 |
| 6489155 | Enzymes capable of degrading a sulfated-fucose-containing polysaccharide and their encoding genes | Masanori Takayama, Nobuto Koyama, Ikunoshin Kato | 2002-12-03 |
| 6475990 | Drugs, foods or drinks with the use of algae-derived physiologically active substances | Tatsuji Enoki, Hiroaki Sagawa, Takanari Tominaga, Eiji Nishiyama, Nobuto Koyama +3 more | 2002-11-05 |
| 6379947 | Biologically pure culture of Fucoidanobacter marinus SI-0098 (FERM BP-5403) | Hitomi Kimura, Kaoru Kojima, Katsushige Ikai, Sumiko Akiyoshi, Yoshikuni Nakanishi +1 more | 2002-04-30 |
| 6277616 | Endo-fucoidan-lyase | Hitomi Kimura, Kaoru Kojima, Katsushige Ikai, Sumiko Akiyoshi, Yoshikuni Nakanishi +1 more | 2001-08-21 |
| 6207652 | Apoptosis inducers | Hideo Kitano, Fu-Gong Yu, Shinji Nakayama, Kaoru Kojima, Hitomi Kimura +6 more | 2001-03-27 |
| 6054577 | Oligosaccharides from enzymatic cleavage of fucoidan | Hitomi Kimura, Kaoru Kojima, Katsushige Ikai, Sumiko Akiyoshi, Yoshikuni Nakanishi +1 more | 2000-04-25 |
| 5217880 | L-fucose dehydrogenase gene, microorganism having said gene and production of L-fucose dehydrogenase by the use of said microorganism | Masanori Mitta, Hirokazu Kotani, Ikunoshin Kato | 1993-06-08 |
| 4927753 | Quantitative determination of L-fucose | Susumu Matsui, Sumiko Akiyoshi, Akira Obayashi | 1990-05-22 |
| 4927767 | Method for the detection of diseases associated with the metabolic abnormality of L-fucose | Hiroko Yokota, Kazuki Yamamoto, Sadaji Yokoyama, Susumu Matsui, Ikunoshin Kato +1 more | 1990-05-22 |