Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576075 | Method for production of magnetic recording medium | Kaoru Kawasaki, Akira Saitoh, Akihiko Seki, Kazuyuki Shimazaki, Takahiro Mori | 1996-11-19 |
| 5512363 | Magnetic recording medium having a magnetic layer containing magnetic powder and an underlayer containing two kinds of non magnetic powder | Narito Goto, Noboru Koyama | 1996-04-30 |
| 5482603 | Method of producing electroluminescence emitting film | Tomoyuki Kawashima, Harutaka Taniguchi, Kazuyoshi Shibata | 1996-01-09 |
| 5478626 | Magnetic recording medium having a magnetic layer with specified limits of both Ra and R10z surface roughness | Takahiro Mori, Kunitsuna Sasaki, Kazuyoshi Imai, Takahiro Hayashi | 1995-12-26 |
| D363939 | Riding mower | Hiroyuki Ogasawara | 1995-11-07 |
| 5411759 | Electro-luminescence indicating panel and method of manufacture | Tomoyuki Kawashima, Kazuyoshi Shibata, Harutaka Taniguchi | 1995-05-02 |
| 5403614 | Method for making an electroluminescent element | Tomoyuki Kawashima, Harutaka Taniguchi, Kazuyoshi Shibata | 1995-04-04 |
| 5354610 | Magnetic recording medium comprising a conductive underlayer containing carbon black and a magnetic layer containing tabular barium ferrite magnetic particles, .alpha. alumina, and binder resin | Kimio Ozawa, Hiromichi Enomoto, Akihiro Maezawa | 1994-10-11 |
| D340936 | Lawn mower | Kenji Matsuda, Hironori Tsuchihashi | 1993-11-02 |
| 5164239 | Magnetic disc assembly comprising a disc having a magnetic layer with a specified composition and a case having a specified liner | Kimio Ozawa, Hiroaki Yamagishi, Kazumasa Matsumoto | 1992-11-17 |
| D305894 | Forklift tractor | Shigeru Morita, Keiichi Sasaki, Takashi Fukutaka | 1990-02-06 |