Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8588478 | Biometric authentication apparatus and biometric authentication method | Eiji MAKIMOTO, Kunihiro Nomura, Noboru Takamura, Hisao Ogata | 2013-11-19 |
| 5633211 | Semiconductor device and process | Shinichi Imai, Yuka Terai, Masanori Fukumoto, Kousaku Yano, Hiroyuki Umimoto +1 more | 1997-05-27 |
| 5606479 | Magnetic head | Yoshihiro Hori, Masaki Ikeda, Akihiko Yoshida | 1997-02-25 |
| 5347941 | Looper thread guiding mechanism for facilitating the looper thread setting to a looper | — | 1994-09-20 |
| 5346523 | Method of molding chalcogenide glass lenses | Masakatsu Sugai, Masaki Ikeda, Akihiko Yoshida | 1994-09-13 |
| 5315434 | Infrared-transmissive lens and human body detecting sensor using the same | Masakatsu Sugai, Masaki Ikeda, Akihiko Yoshida | 1994-05-24 |
| 5245492 | Magnetic head | Masaki Ikeda, Akihiko Yoshida | 1993-09-14 |
| 5224001 | Magnetic head | Masaki Ikeda, Akihiko Yoshida | 1993-06-29 |
| 5204290 | Crystallized glass | Masaki Ikeda | 1993-04-20 |
| 5191953 | Electronically controlled automatic transmission | Yasunobu Ito | 1993-03-09 |
| 5181947 | Method for manufacturing a glass fiber | Masaki Ikeda, Akihiko Yoshida | 1993-01-26 |
| 5133230 | Automatic transmission of electronic control type | Yasunobu Ito | 1992-07-28 |
| 5057378 | Glass ceramic for coating metal substrate | Atsushi Nishino, Masaki Ikeda, Masahiro Hiraka | 1991-10-15 |
| 4973963 | Flat lattice for absorbing electromagnetic wave | Moriyoshi Kurosawa, Kazuo Wakabayashi, Tsutomu Miyata, Hiroyuki Tokita, Yoshiyuki Kitakoga +2 more | 1990-11-27 |
| 4965229 | Glass ceramic for coating metal substrate | Atsushi Nishino, Masaki Ikeda, Masahiro Hiraka | 1990-10-23 |
| 4896569 | Electronically controlled automatic transmission and method of controlling the same | Yasunobu Ito | 1990-01-30 |
| 4885020 | Method of manufacturing glass fiber | Atsushi Nishino, Masaki Ikeda | 1989-12-05 |
| 4855261 | Sealing glass | Atsushi Nishino, Masaki Ikeda, Shinji Kurio | 1989-08-08 |