EH

Eiichi Hamada

TO Toyota: 10 patents #2,889 of 26,838Top 15%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
NC Nippon Pillar Packing Co.: 1 patents #101 of 218Top 50%
📍 Toyota, JP: #129 of 316 inventorsTop 45%
Overall (All Time): #357,988 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
5370438 Structural member of automobile Takeo Mori 1994-12-06
5356695 Structure of panel Takeo Mori, Tomohisa Kato 1994-10-18
5321617 System for accommodating sitting attitude of vehicle occupant Takakazu Mori, Kunio Nishiyama 1994-06-14
5308090 Spiral wound gasket Koji Shimoji, Suekichi Hangeishi, Mamoru Yashima, Takahisa Ueda, Keiji Okada +1 more 1994-05-03
5056182 Wiper structure with variable wiping pressure Ryoichi Fukumoto, Tokihiko Yamamoto, Gosaku Terabayashi 1991-10-15
4791054 Heat exchanger and blood oxygenating device furnished therewith Toshio Yoshihara, Atushi Nakashima, Jun Kamo 1988-12-13
4697386 Construction of door in motor vehicle Hiroyuki Watanabe, Motomu Hayashi, Kenji Ono 1987-10-06
4659549 Blood oxygenator using a hollow fiber membrane Atushi Nakashima, Jun Kamo 1987-04-21
4639353 Blood oxygenator using a hollow-fiber membrane Tohru Takemura, Atushi Nakashima, Haruhiko Yoshida, Jun Kamo 1987-01-27
4621453 Construction of door in motor vehicle Hiroyuki Watanabe, Motomu Hayashi, Kenji Ono 1986-11-11
4616445 Construction of door in motor vehicle Hiroyuki Watanabe, Motomu Hayashi, Kenji Ono 1986-10-14
4606149 Door construction in motor vehicle Hiroyuki Watanabe 1986-08-19
4519642 Locking device Kouzou Hamada 1985-05-28
4370005 Device for preventing tubular bushing assembly from slipping out Hiroshi Sarai, Norihiro Ueda 1983-01-25