Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8629208 | Water-soluble fluid for use in machining of rare earth magnet | Mikio Yoshida | 2014-01-14 |
| 8181429 | Method of producing contents filed in a container | Takeshi Iwashita, Chikako Sunohara, Makoto Sawada | 2012-05-22 |
| 7846540 | Impact-absorbing composite structure | Masayuki Kanemasu, Kenichiro Abe, Naoki Higuchi | 2010-12-07 |
| 6673143 | Aqueous slurry of rare earth hydroxide particles | Yuji Kimura | 2004-01-06 |
| 6387339 | Rare earth oxide particles and method for preparation thereof | Masami Kaneyoshi | 2002-05-14 |
| 6018210 | Methods for controlling the elastic modulus of piezoelectric substances and apparatus therefor | Munehiro Date, Masayuki Kutani | 2000-01-25 |
| 5914287 | Hydroxide-coated rare earth oxide particles | Fumihiko Saito | 1999-06-22 |
| 5911921 | Non-stoichiometric ytterbium phosphate powder of low infrared reflectivity | Yasushi Takai, Yuji Kimura | 1999-06-15 |
| 5891588 | Lithium secondary battery | Masahiro Yamamoto | 1999-04-06 |
| 5879647 | Method for the preparation of fine globular particles of yttrium oxide | Kazuhiro Wataya | 1999-03-09 |
| 5846674 | Electrode for rechargeable battery with nonaqueous electrolyte and process for producing the same | Toru Mangahara, Kazuo Umeda, Kiyoshi Oguchi, Mitsuru Tsuchiya | 1998-12-08 |
| 5661158 | Use of angiotensin II antagonists for the treatment of hyperlipidemia | Minoru Ohtsuka | 1997-08-26 |
| 5644037 | Method for the preparation of polyhedral particles of a rare earth ammonium double oxalate | Masami Kaneyoshi, Isamu Fujioka | 1997-07-01 |
| 5567403 | Particles of rare earth phosphate and method for the preparation thereof | Yuji Kimura | 1996-10-22 |
| 5545386 | Method for the preparation of globular particles of a rare earth oxide | Masami Kaneyoshi | 1996-08-13 |
| 5503815 | Method for the preparation of a lanthanum manganite powder | Masatoshi Ishii, Masanobu Uchida, Akihiko Yoshida, Norifumi Yoshida | 1996-04-02 |
| 5439656 | Method for the preparation of a rare earth oxide powder | Yuji Kimura | 1995-08-08 |
| 5415851 | Method for the preparation of spherical particles of a rare earth phosphate | Yuji Kimura, Norifumi Yoshida | 1995-05-16 |
| 5352426 | Method for the preparation of coprecipitated carbonate of lanthanum, cerium and terbium | Yuji Kimura, Norifumi Yoshida | 1994-10-04 |
| 5225449 | Expandable plastics and their foams | Hisashi Tada, Yoshinobu Shiraishi, Tetsuya Sawano, Tetsuya Yamamoto | 1993-07-06 |
| 4997801 | Catalyst for hydrotreating hydrocarbons | Yukuaki Mitarai, Naoto Kinbara, Yasuhito Takahashi, Tomio Kawaguchi | 1991-03-05 |
| 4992403 | Catalysts for hydrotreating hydrocarbons and methods of preparing the same | Yasuhito Takahashi, Tomio Kawaguchi | 1991-02-12 |
| 4981828 | Catalyst for hydrotreatment of hydrocarbons and method for production thereof | Yasuhito Takahashi | 1991-01-01 |
| 4845068 | Catalysts for hydrotreating hydrocarbons and method of activating the same | Yasuhito Takahashi, Yoshimasa Inoue | 1989-07-04 |
| 4768033 | Callsign display for transceiver | Kazunori Kudo | 1988-08-30 |