Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465095 | Ventilation system | Toshio Tanaka, Shunji Haruna | 2022-10-11 |
| 8470123 | Pressure sensitive adhesive for sticking an electromagnetic wave-shielding film and an optically functional film, and a display panel filter element containing same | Tadashi Matano, Mikihiro Kashio | 2013-06-25 |
| 6696014 | Iron-based sintered powder metal body, manufacturing method thereof and manufacturing method of iron-based sintered component with high strength and high density | Naomichi Nakamura, Satoshi Uenosono, Shigeru Unami, Masashi Fujinaga, Takashi Yoshimura +3 more | 2004-02-24 |
| 6514307 | Iron-based sintered powder metal body, manufacturing method thereof and manufacturing method of iron-based sintered component with high strength and high density | Naomichi Nakamura, Satoshi Uenosono, Shigeru Unami, Masashi Fujinaga, Takashi Yoshimura +3 more | 2003-02-04 |
| 6485826 | Adhesive sheet | Shunpei Watanabe, Takeshi Ikeda | 2002-11-26 |
| 6454991 | Method of forging raw material for sintering and forging | Takashi Yoshimura, Mitsumasa Iijima, Yasuo Hatai | 2002-09-24 |
| 6001518 | Reversible heat-sensitive recording material with high color development and image stabilization capabilities | Haruhiko Ohsawa, Hiroyuki Morinaka, Minoru Fujita | 1999-12-14 |
| 5918367 | Method of producing valve lifter | Tamotsu Todo, Yasuo Fukuda, Noriomi Hosaka, Seiji Tsuruta, Kenji Suzuki | 1999-07-06 |
| 5400749 | Valve lifter of valve mechanism for internal combustion engine | Noriomi Hosaka, Hirokazu Uehara | 1995-03-28 |