Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6253591 | Method and apparatus for bending a metallic flanged member | Mitsuru Sayama, Shin Ihara, Toshiyuki Yokoyama | 2001-07-03 |
| 6098809 | Storage container for precision substrates | Tatsuaki Hirohata | 2000-08-08 |
| 6058583 | Wet process for manufacturing nonwoven fabric and apparatus therefor | Naohito Takeuchi, Takayoshi Konishi | 2000-05-09 |
| 5980673 | Wiping sheet and method for producing the same | Naohito Takeuchi, Hiroki Gohda, Takayoshi Konishi | 1999-11-09 |
| 5047188 | Process for preparation of modified methacrylic resin molding material | Masahiro Taniguchi, Yasunori Shimomura, Hidemi Tanaka, Tsutomu Matsui | 1991-09-10 |
| 4360406 | Process for the preparation of tertiary butyl alcohol | Minoru Ikeda, Hiroshi Matsumura, Takeichi Tachihata | 1982-11-23 |
| 4292419 | Process for producing radiation-shielding plastic materials | Kazumasa Kamada | 1981-09-29 |
| 4269705 | Method for removing chromium ions from aqueous solutions of organic acids | Teruhiko Yoshioka, Hideo Matsuzawa, Minoru Ikeda | 1981-05-26 |
| 4219670 | Process for producing unsaturated aldehydes and unsaturated carboxylic acids | Hideo Matsuzawa, Hiromichi Ishii, Masao Kobayashi | 1980-08-26 |