Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10189096 | Crankshaft machining system and crankshaft machining method | Masumi Shimomura | 2019-01-29 |
| 9175719 | Method and device for determining center hole of crankshaft | — | 2015-11-03 |
| 9120161 | Center hole machining method for shaft blank and center hole machining apparatus | — | 2015-09-01 |
| 8103374 | Processing apparatus, center-hole working system, center-hole position deciding program, and center-hole position deciding method | — | 2012-01-24 |
| 7499813 | Device and method for inspecting for flaw on surface of work | Makoto Yamamoto | 2009-03-03 |
| 5853887 | White conductive powder, a process for its production and a resin composition containing the powder | Toshihiro Yoshinaga, Shigeru Nagaoka, Masayasu Morishita | 1998-12-29 |
| 5552389 | Suppressory compositions against hepatic metastases of tumors | Tetsuya Toge, Toshihiro Hirai, Kenichi Yoshida | 1996-09-03 |
| 4954438 | Process for preparing antibiotics D788-7 | Osamu Jodo, Yoshio Watanabe, Rokuro Okamoto, Tomio Takeuchi | 1990-09-04 |
| 4918172 | Anthracycline antibiotics | Osamu Jodo, Yoshio Watanabe, Rokuro Okamoto, Tomoyuki Ishikura, Hiroshi Naganawa +2 more | 1990-04-17 |
| 4897470 | Anthracycline antibiotics DCP-1 and 2 | Osamu Jodo, Yoshio Watanabe, Tomoyuki Ishikura, Tsutomu Sawa, Tomio Takeuchi +1 more | 1990-01-30 |
| 4734493 | Novel anthracycline antibiotics | Osamu Jodo, Yoshio Watanabe, Tomoyuki Ishikura, Tsutomu Sawa, Tomio Takeuchi +1 more | 1988-03-29 |
| 4612371 | Anthracycline antibiotics | Shizuka Fujii, Katsuro Kubo, Tomoyuki Ishikura, Tsutomu Sawa, Tomio Takeuchi +1 more | 1986-09-16 |
| 4592999 | Process for producing daunomycin | Hamao Umezawa, Tomio Takeuchi, Kageaki Kouno, Tomoyuki Ishikura, Yukio Takatsuki +1 more | 1986-06-03 |
| 4474945 | Anthracycline antibiotics | Hiroyasu Tobe, Tomoyuki Ishikura, Hamao Umezawa, Tomio Takeuchi | 1984-10-02 |
| 4439603 | Anthracycline derivatives of .beta.-rhodomycinone glycosides | Hamao Umezawa, Tomio Takeuchi, Tomoyuki Ishikura, Yasue Matsuzawa, Yukio Takatsuki | 1984-03-27 |
| 4424342 | Anthracycline antibiotic compounds | Toshikazu Oki, Yasue Matsuzawa, Tomoyuki Ishikura, Hamao Umezawa, Tomio Takeuchi | 1984-01-03 |
| 4386198 | 2-Hydroxyaclacinomycin A and 2-hydroxyaklavinone and process for preparing same | Toshikazu Oki, Kageaki Kouno, Taiji Inui, Tomio Takeuchi, Hamao Umezawa | 1983-05-31 |
| 4337312 | Process for producing anthracycline glycosides | Toshikazu Oki, Kageaki Kouno, Taiji Inui, Tomio Takeuchi, Hamao Umezawa | 1982-06-29 |
| 4316011 | Rhodomycin antibiotics | Toshikazu Oki, Yasue Matsuzawa, Taiji Inui, Tomio Takeuchi, Hamao Umezawa | 1982-02-16 |
| 4267312 | Anthracycline derivatives and process for preparing the same | Toshikazu Oki, Taiji Inui, Tomio Takeuchi, Hamao Umezawa | 1981-05-12 |