Growing community of inventors

Yokohama, Japan

Kiroku Tsukada

Average Co-Inventor Count = 3.49

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 = 78

Kiroku TsukadaAkitaka Senuma (5 patents)Kiroku TsukadaIsao Noda (4 patents)Kiroku TsukadaAkio Hayashi (3 patents)Kiroku TsukadaKoji Ishihara (3 patents)Kiroku TsukadaAriyoshi Ohki (3 patents)Kiroku TsukadaToshiyuki Nagai (3 patents)Kiroku TsukadaKunio Kotani (1 patent)Kiroku TsukadaYasuo Nomura (1 patent)Kiroku TsukadaYukio Ito (1 patent)Kiroku TsukadaHirofumi Yasuda (1 patent)Kiroku TsukadaMakoto Okazawa (1 patent)Kiroku TsukadaNobuaki Hirose (1 patent)Kiroku TsukadaAkitak A Senuma (1 patent)Kiroku TsukadaFumio Tsuruwaka (1 patent)Kiroku TsukadaKazuyuki Isobe (1 patent)Kiroku TsukadaYoshihiko Shimizu (1 patent)Kiroku TsukadaKiroku Tsukada (11 patents)Akitaka SenumaAkitaka Senuma (8 patents)Isao NodaIsao Noda (11 patents)Akio HayashiAkio Hayashi (48 patents)Koji IshiharaKoji Ishihara (13 patents)Ariyoshi OhkiAriyoshi Ohki (4 patents)Toshiyuki NagaiToshiyuki Nagai (3 patents)Kunio KotaniKunio Kotani (3 patents)Yasuo NomuraYasuo Nomura (2 patents)Yukio ItoYukio Ito (2 patents)Hirofumi YasudaHirofumi Yasuda (1 patent)Makoto OkazawaMakoto Okazawa (1 patent)Nobuaki HiroseNobuaki Hirose (1 patent)Akitak A SenumaAkitak A Senuma (1 patent)Fumio TsuruwakaFumio Tsuruwaka (1 patent)Kazuyuki IsobeKazuyuki Isobe (1 patent)Yoshihiko ShimizuYoshihiko Shimizu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Unicar Company Limited (8 from 39 patents)

2. Union Carbide Corporation (2 from 2,921 patents)

3. Union Carbide Chemicals and Plastics Company, Inc. (1 from 138 patents)


11 patents:

1. 6706791 - Cable semiconductive shield compositions

2. 6525119 - Cable semiconductive shield compositions

3. 6232376 - Moisture curable polyolefin compositions

4. 5260363 - Organopolysiloxane/olefin copolymers

5. 5182072 - Process for producing a modified ethylene/vinyl acetate copolymer

6. 5143960 - Modified ethylene copolymer

7. 5100924 - Open cell foam compositions

8. 5037887 - Crosslinkable composition

9. 5017635 - Kneaded moldable resin composition

10. 4501711 - Process and composition for producing open-cell cross linked polyolefin

11. 4307211 - Preparation of an ethylene-ethyl acrylate-acrylic acid terpolymer

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as of
1/23/2026
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