Issued Patents All Time
Showing 226–244 of 244 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5446116 | Process for gas phase polymerization | Hideo Kusakabe, Ikuhiro Tamaru, Yoshizumi Sasaki, Jitsuo Kurokawa | 1995-08-29 |
| 5389172 | Method of carrying out exposed aggregate textured concrete finishes | Teruaki Kobayashi, Masahito Oyama, Hiroyuki Enomoto, Yutaka Tamura | 1995-02-14 |
| 5380494 | Apparatus for gas phase polymerization and method for operating the same | Hideo Kusakabe, Ikuhiro Tamaru, Yoshizumi Sasaki, Jitsuo Kuroawa | 1995-01-10 |
| 5359394 | Foreign matter removing mechanism for electrophotographic printer | Kuraichi Fukaya, Takao Chikuzenya, Shuuho Yokokawa | 1994-10-25 |
| 5268056 | Plasma surface treating method and apparatus | Toshinori Kishi, Michiyoshi Nagashima, Fumiaki Ueno, Taro Nambu | 1993-12-07 |
| 5221416 | Plasma surface treating method | Toshinori Kishi, Michiyoshi Nagashima, Fumiaki Ueno, Taro Nambu | 1993-06-22 |
| 5194222 | Alloy and composite steel tube with corrosion resistance in combustion environment where V, NA, S and C1 are present | Tetsuo Ishitsuka, Kozo Denpo, Akihiro Miyasaka, Michihisa Ito, Mizuo Sakakibara | 1993-03-16 |
| 5190832 | Alloy and composite steel tube with corrosion resistance in combustion environment where V, Na, S and Cl are present | Tetsuo Ishitsuka, Kozo Denpo, Akihiro Miyasaka, Koichi Takeda, Satoshi Araki | 1993-03-02 |
| 5134604 | Combination optical data medium with multiple data surfaces and cassette therefor | Michiyoshi Nagashima, Fumiaki Ueno, Toshinori Kishi, Taro Nambu | 1992-07-28 |
| 5119472 | Printer control device | — | 1992-06-02 |
| 5079722 | Printer control device | — | 1992-01-07 |
| 5049210 | Oil Country Tubular Goods or a line pipe formed of a high-strength martensitic stainless steel | Akihiro Miyasaka | 1991-09-17 |
| 5017246 | Martensitic stainless steels excellent in corrosion resistance and stress corrosion cracking resistance and method of heat treatment of the steels | Akihiro Miyasaka | 1991-05-21 |
| 4966748 | Methods of producing clad metals | Akihiro Miyasaka | 1990-10-30 |
| 4955116 | Method for producing tubular needle punched felt | Katsuyoshi Hayamizu, Masakatsu Nakajima | 1990-09-11 |
| 4844863 | Method of producing clad metal | Akihiro Miyasaka, Hiroyuki Homma, Saburo Kitaguchi, Hiroshi Morimoto, Satoshi Araki | 1989-07-04 |
| 4517246 | Particulate polyolefin molding material | Kiyoshi Matsuyama, Kenji Ochi, Takuya Suzaki, Kazuyoshi Imai | 1985-05-14 |
| 4455344 | Granules with a narrow particle size distribution comprising filler, crystalline polyolefin powder and binder | Kiyoshi Matsuyama, Kenji Ochi, Takatoshi Suzuki | 1984-06-19 |
| 4349304 | Automatic glass plate piling apparatus | Haruhiko Kaki | 1982-09-14 |