Issued Patents All Time
Showing 51–75 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052033 | Friction stir welding method | Qing Liu, Isao Shiozawa, Takeo Nakagawa | 2011-11-08 |
| 7971770 | Friction stir method | Qing Liu, Isao Shiozawa, Takeo Nakagawa | 2011-07-05 |
| 7920451 | Recording apparatus, method for controlling the apparatus, and storage medium storing control program | — | 2011-04-05 |
| 7724618 | Recording apparatus, method for controlling the apparatus, and storage medium storing control program | — | 2010-05-25 |
| 7623768 | Recording system | — | 2009-11-24 |
| 6912083 | ASE light source, optical amplifier and laser oscillator | Yasutake Ohishi, Terutoshi Kanamori, Yousuke Hiraki | 2005-06-28 |
| 6276991 | Crown forming method of forming crown on floating type magnetic head | Hideaki Kobayashi, Isao Nakabayashi, Katsuya Sugai | 2001-08-21 |
| 6163954 | Method of producing a slider | — | 2000-12-26 |
| 6123608 | Crown forming apparatus for forming crown floating type magnetic head | Katsuya Sugai, Hideaki Kobayashi, Isao Nakabayashi | 2000-09-26 |
| 6077431 | Process for decomposition and removal of dioxins contained in sludge | Toshio Kawanishi, Yasuo Horii | 2000-06-20 |
| 6076063 | Audio player and recorder employing semiconductor memory as a recording medium | Yusaku Unno | 2000-06-13 |
| 5834576 | Acrylic acid derivatives, method for preparing the acrylic acid derivatives, and acrylic acid polymers | Hideaki Nagano, Keiji Yurugi, Mitsuaki Makino, Tsuyoshi Hirata, Koichiro Nagare +1 more | 1998-11-10 |
| 5783678 | Acrylic ester derivative and producing of the same and acrylic-ester-based polymer | Keiji Yurugi, Hideaki Nagano, Yuichi Kita | 1998-07-21 |
| 5760278 | Stabilization method of vinyl compound with hydroxy group and composition containing such vinyl compound | Mitsuaki Makino, Yuichi Kita | 1998-06-02 |
| 5703270 | Method for preparing a vinyl compound having a hydroxy group | Mitsuaki Makino, Yuichi Kita | 1997-12-30 |
| 5596706 | Highly reliable online system | Hiroyuki Shimazaki, Masamichi Mizoguchi, Hajime Yamasaki, Kazuaki Ogawa, Shinji Tanaka +9 more | 1997-01-21 |
| 5556991 | Maleimide compounds having improved in storage stability | Yuichi Kita, Kazuo Kishino | 1996-09-17 |
| 5405445 | Vacuum extraction system for chemical vapor deposition reactor vessel and trapping device incorporated therein | Masatoshi Kumada | 1995-04-11 |
| 5379418 | Highly reliable online system | Hiroyuki Shimazaki, Masamichi Mizoguchi, Hajime Yamasaki, Kazuaki Ogawa, Shinji Tanaka +9 more | 1995-01-03 |
| 5373188 | Packaged semiconductor device including multiple semiconductor chips and cross-over lead | Kazunari Michii | 1994-12-13 |
| 5307481 | Highly reliable online system | Hiroyuki Shimazaki, Masamichi Mizoguchi, Hajime Yamasaki, Kazuaki Ogawa, Shinji Tanaka +9 more | 1994-04-26 |
| 5232409 | Power transmission v-belt | Shoji Kanamori, Eiichi Takami | 1993-08-03 |
| 4851547 | Method for production of maleimides | Yuichi Kita, Kentaro Sakamoto, Akio Fukui, Masao Baba, Yoichi Nakagawa | 1989-07-25 |
| 4807615 | Method for anesthetizing aquatic animals | Kazunori Imura | 1989-02-28 |
| 4746176 | Towel dispenser | Masanobu Nishiyama, Haruo Nishimura, Katsuji Nakano, Tatsuo Ozaki, Teruo Yamada +1 more | 1988-05-24 |