HT

Hiroshi Tsuda

OC Olympus Optical Co.: 23 patents #85 of 2,334Top 4%
Nissan Motor Co.: 23 patents #178 of 8,689Top 3%
Fujitsu Limited: 20 patents #1,402 of 24,456Top 6%
RE Renesas Electronics: 13 patents #207 of 4,529Top 5%
Sharp Kabushiki Kaisha: 10 patents #1,673 of 10,731Top 20%
NA Nissan Technical Center North America: 10 patents #5 of 216Top 3%
NE Nec: 4 patents #3,388 of 14,502Top 25%
NA Nissan North America: 4 patents #145 of 884Top 20%
DE Denso: 3 patents #3,857 of 11,792Top 35%
FL Fujitsu Social Science Laboratory Limited: 2 patents #1 of 20Top 5%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
VP Virginia Tech Intellectual Properties: 1 patents #405 of 1,095Top 40%
KO Komatsu: 1 patents #1,163 of 2,087Top 60%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
Shimano: 1 patents #486 of 759Top 65%
AC Ashimori Industry Co.: 1 patents #73 of 185Top 40%
📍 Fujisawa, MI: #1 of 5 inventorsTop 20%
Overall (All Time): #10,136 of 4,157,543Top 1%
119
Patents All Time

Issued Patents All Time

Showing 76–100 of 119 patents

Patent #TitleCo-InventorsDate
4706288 Speech synthesizer output device Shintaro Hashimoto, Akitaka Morita 1987-11-10
4703502 Stereo signal reproducing system Junichi Kasai, Hiroshi Imai 1987-10-27
4694497 Automotive multi-speaker audio system with automatic echo-control feature Junichi Kasai, Hiroshi Imai 1987-09-15
4607539 Steering wheel assembly with non-rotatable center hub Sumitsugu Arima, Hideyuki Nagashima 1986-08-26
4551010 Original conveying apparatus for electrophotographic copying machines Kiyoshi Miyashita, Fumitaka Ozeki 1985-11-05
4500211 Audibly announcing apparatus with power saving feature Shintaro Hashimoto, Sigeaki Masuzawa, Shinya Shibata, Masahiro Nakano 1985-02-19
4494748 Collator Kiyoshi Miyashita, Muneo Kasuga, Akira Shimizu, Fumitaka Ozeki, Katsuhiko Kimura +3 more 1985-01-22
4478523 Speech synthesizer timepiece with minimal number of keys for time announcements Yutaka Ikemoto 1984-10-23
4469323 Collator with collate mode, non-collate mode and job separation mode Kiyoshi Miyashita, Muneo Kasuga, Akira Shimizu, Fumitaka Ozeki, Katsuhiko Kimura +3 more 1984-09-04
4460217 Position memory for automatically adjustable seat assemblies Hideoki Matsuoka 1984-07-17
4448542 Electronic timepiece Isamu Washizuka, Yutaka Ikemoto 1984-05-15
4449232 Audibly announcing apparatus Shintaro Hashimoto, Sigeaki Masuzawa, Shinya Sibata, Masahiro Nakano 1984-05-15
4423290 Speech synthesizer with capability of discontinuing to provide audible output Hideo Yoshida 1983-12-27
4421960 Steering wheel with switch assembly Sumitsugu Arima, Yukio Fukunaga 1983-12-20
4421416 Speech synthesizer timepiece with a single command switch Shintaro Hashimoto, Akitaka Morita 1983-12-20
4408756 Collator with collate mode and job separation mode Kiyoshi Miyashita, Muneo Kasuga, Akira Shimizu, Fumitaka Ozeki, Katsuhiko Kimura +3 more 1983-10-11
4404545 Analog-to-digital converter of the dual slope type Tousaku Nakanishi 1983-09-13
4395115 Conveyor unit for book carrier in electro-photographic copying machines Kiyoshi Miyashita, Akira Shimizu, Masaji Nishikawa, Muneo Kasuga 1983-07-26
4389121 Speech synthesizer timepiece with alarm function Shintaro Hashimoto, Akitaka Morita 1983-06-21
4387986 Manuscript feed device for an electrophotographic apparatus Kiyoshi Miyashita, Masaji Nishikawa, Akira Shimizu, Muneo Kasuga 1983-06-14
4387269 Electronic apparatus with speech synthesizer Shintaro Hashimoto, Akitaka Morita 1983-06-07
4383148 Steering wheel switch and electrical interconnection assembly Sumitsugu Arima 1983-05-10
4374603 Electric connector for flat cable Yukio Fukunaga 1983-02-22
4374310 Switch arrangement on motor vehicle steering wheels Shinichi Kato, Kiyoshi Yamaki, Tadashi Suzuki, Fumiyoshi Kuwano 1983-02-15
4355837 Glove compartment Kenzo Shimizu, Yukio Fukunaga 1982-10-26