Growing community of inventors

Yokohama, Japan

Harutoshi Tsujimura

Average Co-Inventor Count = 2.86

ph-index = 6

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 94

Harutoshi TsujimuraHiroshi Tsuda (1 patent)Harutoshi TsujimuraYukio Fukunaga (1 patent)Harutoshi TsujimuraNaoki Ogawa (1 patent)Harutoshi TsujimuraTakashi Oka (1 patent)Harutoshi TsujimuraKen Kamijo (1 patent)Harutoshi TsujimuraAkira Hasegawa (1 patent)Harutoshi TsujimuraMasao Ishikawa (1 patent)Harutoshi TsujimuraKouzo Maeda (1 patent)Harutoshi TsujimuraKenzo Hirashima (1 patent)Harutoshi TsujimuraFujio Takahashi (1 patent)Harutoshi TsujimuraKenichi Ushiku (1 patent)Harutoshi TsujimuraTakahiko Tanigami (1 patent)Harutoshi TsujimuraSumitsugu Arima (1 patent)Harutoshi TsujimuraTatuo Nakamura (1 patent)Harutoshi TsujimuraKimio Kumagai (1 patent)Harutoshi TsujimuraAkira Seko (1 patent)Harutoshi TsujimuraHiroyasu Iino (1 patent)Harutoshi TsujimuraHarutoshi Tsujimura (7 patents)Hiroshi TsudaHiroshi Tsuda (59 patents)Yukio FukunagaYukio Fukunaga (42 patents)Naoki OgawaNaoki Ogawa (31 patents)Takashi OkaTakashi Oka (19 patents)Ken KamijoKen Kamijo (17 patents)Akira HasegawaAkira Hasegawa (16 patents)Masao IshikawaMasao Ishikawa (12 patents)Kouzo MaedaKouzo Maeda (9 patents)Kenzo HirashimaKenzo Hirashima (6 patents)Fujio TakahashiFujio Takahashi (5 patents)Kenichi UshikuKenichi Ushiku (5 patents)Takahiko TanigamiTakahiko Tanigami (5 patents)Sumitsugu ArimaSumitsugu Arima (4 patents)Tatuo NakamuraTatuo Nakamura (4 patents)Kimio KumagaiKimio Kumagai (3 patents)Akira SekoAkira Seko (1 patent)Hiroyasu IinoHiroyasu Iino (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Motor Company Limited (7 from 13,419 patents)

2. Hitachi, Ltd. (1 from 42,522 patents)

3. Ichikoh Industries, Ltd. (1 from 399 patents)

4. Ikeda Bussan Co. Ltd. (1 from 317 patents)


7 patents:

1. 4570872 - Seat belt retractor

2. 4512604 - Vehicular seat arrangement

3. 4409584 - Instrument panel supporting structure

4. 4141063 - Vehicle headlight beam adjusting device

5. 4132434 - Vehicle seat and safety seat belt assembly

6. 4028516 - Acceleration detector switch having magnetic biased conductive

7. 3953095 - Electric connection device having rotatable contacts

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/13/2026
Loading…