Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10603410 | Complex of implant and cultured periodontal ligament cell sheet, method for manufacturing the same, and method for using the same | Kaoru Washio, Teruo Okano, Takao Hanawa, Yusuke TSUTSUMI, Yuka Tsumanuma +2 more | 2020-03-31 |
| 9175367 | Process for neutralizing bauxite dissolution residual substance and process for producing aluminum hydroxide | — | 2015-11-03 |
| 9114192 | Cultured periodontal ligament cell sheet, process for producing the same and method of use thereof | Teruo Okano, Masateru Hasegawa, Masayuki Yamato, Akihiko Kikuchi | 2015-08-25 |
| 8679427 | Process for neutralizing bauxite dissolution residual substance and process for producing aluminum hydroxide | — | 2014-03-25 |
| 6669852 | Separation method of goethite-containing red mud | Haruo Washikita, Yasuo Kawai, Koyuki Mesuda | 2003-12-30 |
| 6528028 | Process for treating bauxite in which a desilication product and an insoluble residure are separately precipitated | Yoshiyuki Takenaka, Yasuo Kawai | 2003-03-04 |
| 6001039 | Rotational speed difference sensitive type joint assembly | Takashi Ohkubo, Shinichiro Nakajima | 1999-12-14 |
| 5994421 | Water-absorbent resin dispersion and polyurethane composition | Kazuya Otani, Masahiro Matsuoka, Kohei Maeda, Kozaburo Nagata, Takao Ando +2 more | 1999-11-30 |
| 5338267 | Worm differential gear mechanism | Satoshi Takahashi | 1994-08-16 |
| 5335809 | Heat insulating container | Shoji Toida, Seiichi Ito, Hidetoshi Ohta | 1994-08-09 |
| 5101663 | Method for the determination of strength of join between ceramic and non-ceramic | Toshio Narita, Tatuo Ishikawa | 1992-04-07 |
| 5100926 | Process for producing polyurethane | Kanemitu Kondo, Takao Nomura, Junzo Ukai, Takuji Isaka, Kouzaburo Nagata | 1992-03-31 |
| 5060201 | Probe for ultrasonic microscope | Takuya Semba, Yasuhiro Tani, Hisayoshi Sato | 1991-10-22 |
| 5050137 | Ultrasonic probe | Kazuo Sato, Hiroshi Kanda, Shigeo Kato, Kuninori Imai, Takeji Shiokawa +9 more | 1991-09-17 |
| 5003516 | Ultrasonic probe and manufacture method for same | Kazuo Sato, Hiroshi Kanda, Shigeo Kato, Kuninori Imai, Takeji Shiokawa +9 more | 1991-03-26 |
| 4995711 | Slide table | Kuninori Imai, Takeji Shiokawa, Shigeo Kato, Toshimichi Ikeda, Kan Otake | 1991-02-26 |
| 4931483 | Polymer/polyol composition, processes for making the same and a polyurethane therefrom | Masahiro Matsuoka, Keiichi Akimoto, Takeshi Sumita, Tsuyoshi Tomosada | 1990-06-05 |
| 4820743 | Polymer/polyol composition, processes for making the same and polyurethane therefrom | Tsuyoshi Tomosada | 1989-04-11 |
| 4730494 | Method for examining a surface of a sample by means of ultrasound | Hiroshi Kanda, Kageyoshi Katakura | 1988-03-15 |
| 4666581 | Apparatus for two-dimensional electrophoresis | Michio Itoh, Motoko Yoshida, Kazunori Okano | 1987-05-19 |
| 4597293 | Scanning acoustic microscope | Hiroshi Kanda, Kageyoshi Katakura, Chitose Nakaya | 1986-07-01 |
| 4577504 | Acoustic microscope | Hiroshi Kanda | 1986-03-25 |
| 4563900 | Acoustic microscope | Kunio Harada, Sumio Yamaguchi, Hiroshi Kanda, Yuzuru Ohji | 1986-01-14 |
| 4563898 | Acoustic microscope | Hiroshi Kanda, Kageyoshi Katakura | 1986-01-14 |
| 4510810 | Ultrasonic microscope | Hiroshi Kanda | 1985-04-16 |